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Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine

Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine

$45.57$45.57

7 sold
28% off
Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC

$15.11$20.98

13 sold
34% off
Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development

Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development

$20.41$30.99

3 sold
33% off
Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy

Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy

$13.58$20.27

4 sold
32% off
Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

$18.31$26.92

4 sold
28% off
Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC

Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC

$7.92$11.00

4 sold
Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments

Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments

$22.14$22.14

3 sold
10% off
Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

$212.16$235.73

3 sold
39% off
Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student

Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student

$16.19$26.54

12 sold
5% off
Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel

Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel

$1.86$1.96

9 sold
Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model

Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model

$138.56$138.56

4 sold
35% off
KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines

KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines

$14.70$22.61

6 sold
42% off
Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test

Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test

$24.18$41.69

7 sold
5% off
Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY

Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY

$62.16$65.43

12 sold
35% off
Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

$16.64$25.60

4 sold
34% off
Low Temperature Stirling Engine Model Physics Experiment Model Low Temperature Stirling Engine Model Physics Experiment Model

Low Temperature Stirling Engine Model Physics Experiment Model

$23.03$34.90

3 sold
Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting

Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting

$17.40$17.40

8 sold
64% off
Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

$7.47$21.13

31 sold
40% off
Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids

Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids

$8.70$14.50

4 sold
39% off
Stirling engine parts glass piston Stirling engine parts glass piston

Stirling engine parts glass piston

$7.05$11.55

3 sold
2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original 2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original

2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original

$7.13$7.13

9 sold
33% off
Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

$130.77$195.18

11 sold
Oil cup for steam engine model lubrication Oil cup for steam engine model lubrication

Oil cup for steam engine model lubrication

$17.00$17.00

7 sold
36% off
Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources

Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources

$132.85$207.58

14 sold
35% off
Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

$125.80$193.54

7 sold
35% off
Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

$133.12$204.80

5 sold
Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

$259.08$259.08

5 sold
5% off
Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts

Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts

$18.99$20.18

5 sold
35% off
Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

$135.12$207.87

3 sold
35% off
1pcs Stirling engine heating cylinder 1pcs Stirling engine heating cylinder

1pcs Stirling engine heating cylinder

$47.43$72.97

5 sold
Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu

Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu

$18.80$18.80

3 sold
Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle

Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle

$163.64$163.64

5 sold
12% off
Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids

Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids

$23.25$26.66

10 sold
35% off
TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival

TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival

$177.63$273.27

3 sold
45% off
DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift

DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift

$5.77$10.50

22 sold
Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine

Class Teaching Stirling Engine Low Friction Desktop Toy Low Temperature Engine

$45.57 $45.57

7 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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28% off
Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids D5QC

$15.11 $20.98

13 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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34% off
Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development

Stirling Hot Air Engine Model Generator Motor Physics Steam Power School Teaching Aid Diy Children's Intelligence Development

$20.41 $30.99

3 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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33% off
Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy

Desk Models Education Toy Model Stirling Engine Steam Heat Educational Model Toy

$13.58 $20.27

4 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

$18.31 $26.92

4 sold

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Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC

Low Friction Low Temperature Stirling Engine DIY Heat Education Model Toy Gifts D5QC

$7.92 $11.00

4 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments

Single Cylinder Stirling Engine Motor Steam Heat Education Model Toy Electricity Generator High-tech Desktop Ornaments

$22.14 $22.14

3 sold

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Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

$212.16 $235.73

3 sold

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Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student

Metal Stirling Engine Model Stern Toy Hot Air Engine Model Physical Science Experiment Teaching Aids for Kid Student

$16.19 $26.54

12 sold

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Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel

Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel

$1.86 $1.96

9 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model

Stirling Engine Steam Heat Educational Model Education Toy Low Temperature Stirling Engine Model Generator Desk Model

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4 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines

KACIO Micro Straight-Through Valves Model Valves Angle Valves Model Boilers MINI Valves for Steam Engines

$14.70 $22.61

6 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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42% off
Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test

Diesel Engine Model 31009 Working Principle Of Internal Combustion Engine Test

$24.18 $41.69

7 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY

Model Experimental Experiment Robot Apparatus Homeschool Supplies Mini Equipment Engine Beginners Science Kits Toy Brushless DIY

$62.16 $65.43

12 sold

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Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

$16.64 $25.60

4 sold

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Low Temperature Stirling Engine Model Physics Experiment Model Low Temperature Stirling Engine Model Physics Experiment Model

Low Temperature Stirling Engine Model Physics Experiment Model

$23.03 $34.90

3 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting

Luoqiao Stirling Low Temperature Steam Engine Fan Engine Physics Enlightenment Experiment Toy Model Small Invention Interesting

$17.40 $17.40

8 sold

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Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

Weightlifter Mold Desk Decoration Perpetual Engine Stainless Steel Craft Perpetual Balance Art Education Kinetic Motion Toy

$7.47 $21.13

31 sold

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Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids

Hot Air Stirling Engine Education Toy Electricity Power Generator DIY Stirling Model Electricity Power Generator Model for Kids

$8.70 $14.50

4 sold

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Stirling engine parts glass piston Stirling engine parts glass piston

Stirling engine parts glass piston

$7.05 $11.55

3 sold

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2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original 2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original

2Stroke OS Engine Glow Plug OS8 NO.8 O.S. OS8 Plug N Glow Plugs For OS Engine 100% Original

$7.13 $7.13

9 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

$130.77 $195.18

11 sold

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Oil cup for steam engine model lubrication Oil cup for steam engine model lubrication

Oil cup for steam engine model lubrication

$17.00 $17.00

7 sold

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Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources

Hot Air Stirling Engine Experiment Model Electric Generator Physical Educational Mini Engine Toy Collection Teaching Resources

$132.85 $207.58

14 sold

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Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

$125.80 $193.54

7 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

Children Steam Engine Science Experiment Physics Teaching Learning Education Machines Toy

$133.12 $204.80

5 sold

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Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

Metal Stirling Engine Model Physical Science Experiment Stirling Engine Model Physical Science Experiment Teaching Aids

$259.08 $259.08

5 sold

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Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts

Low Temperature Stirling Engine DIY Heat Education Model Class Teaching Stirling Engine Low Friction Desktop Toy Gifts

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5 sold

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Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

Low Temperature Mini Air Stirling Engine Motor Model Heat Steam Arrival Stainless Steel Education Toy Science Experiment Kit

$135.12 $207.87

3 sold

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1pcs Stirling engine heating cylinder 1pcs Stirling engine heating cylinder

1pcs Stirling engine heating cylinder

$47.43 $72.97

5 sold

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Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu

Single cylinder Electromagnetic Engine Model Physics Wood Based Physics Experiment Science Popularization Education Toy STEM Edu

$18.80 $18.80

3 sold

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Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle

Kids Teachers Low Temperature Stirling Engine Motor Model Heat Steam Learning Education Tool to understand the working principle

$163.64 $163.64

5 sold

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Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids

Steampunk Mini Hot Air Stirling Engine Motor Model Stream Power Physics Experiment Model Educational Science Toy Gift Kids

$23.25 $26.66

10 sold

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TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival

TOYAN FS-L200 Two-cylinder 4-stroke Exhaust Engine Model Pipe Silencer Nitro2020 new arrival

$177.63 $273.27

3 sold

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DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift

DIY Miniature Electromagnetic Engine Model DIY Science Experiment Kit & Education Model For Children Gift

$5.77 $10.50

22 sold

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