qingshuang Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine
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qingshuang Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine

4.5/5
产品编号: 534748775
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细节

  • Size
    small
  • Brand
    FOVLWYT
  • Theme
    Science
  • Age Range (Description)
    Youth
  • Material
    Cotton

描述

Usage: 1. Pull the flywheel by hand to see if it is smooth and not smooth to adjust the relevant screw (adjusted before sale). 2. Check whether the sliding parts are clean or not. Thirdly, fill the alcohol lamp up to two-thirds; alcohol above 95 degrees is the best. Fourth: Lighting the alcohol lamp on the front of the test tube, about 1 minute later, the flywheel was pulled and the engine rotated. The preheating time with the generator is slightly longer. Notes: 1. Do not touch the baked test tube to avoid scalding. 2. Lighting alcohol lamp for a long time, alcohol lamp can not be easily touched, in order to avoid burns. 3. Do not touch the test tube when heating the cotton thread of alcohol lamp.

规格

BrandFOVLWYT
Manufacturerqingshuangjixie
Item Weight944 g
Product Dimensions16.51 x 9.4 x 12.95 cm; 944 g
Item part numberBLTP-0002
Item Height5.1 Inches
Item Width3.7 Inches
Voltage5 Volts
Included ComponentsSCIENCE FUNDAMENTALS KIT
Are batteries included?No

常见问题

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产品与描述完全相符。对我的购买非常满意。

5天前

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从订购到送货的体验都很棒。强烈推荐!

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目前缺货

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TrustPilot

TrustScore 4.5 | 7,300多个评论

Anjali K.

产品质量出色。正是我的工作所需要的。

1 个月前

Pooja R.

客户服务超出了我的预期。非常适合购买在其他地方找不到的产品。

1 周前

Qingshuang Physical Model Of Stirling Engine Generator Small Engine External | Desertcart Hong Kong