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Eachine EM2 Flyball Governor Gas Vertical Engine Banggood Coupon Promo Code

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Eachine EM2 Flyball Governor Gas Best Price DEALS

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Eachine ET5 Mini Gasoline Engine Model Banggood Coupon Promo Code

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Toyan FS-S100AS 4 Stroke Methanol Engine Set Banggood Coupon Code [Czech Warehouse]

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Toyan FS-S100AS 4 Stroke Methanol Engine Set Banggood Coupon Promo Code

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THE ORIGIN OF THE STORY
In 1876, Otto, a German inventor, successfully created the first single cylinder 4.4hp four-stroke internal
combustion engine based on the principle of rossa. It still uses gas as fuel and adopts flame ignition. The
rotating speed is 156.7 RPM, the compression ratio is 266, and the thermal efficiency reaches 14%. At that
time, both power and thermal efficiency, it is the highest one of the power machinery, it is through the fuel
burning inside the machine, and the heat energy released by its direct conversion into power of the thermal
engine.

The working cycle of a four-stroke engine consists of four strokes: intake stroke, compression stroke, power stroke and exhaust stroke. Engines are widely used in transportation machinery, agricultural machinery. engineering machinery and generator sets. There are many kinds of engines, among which the miniature four-stroke engine is one of the most complex and sophisticated.

Simple to operate and easy to start with one key switch. Throttle acceleration push rod gives you more comfortable, more intuitive man-machine interaction experience

High precision parts provide guarantee for output power, thermal efficiency and high horsepower

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Eachine EM1 Micro Engine Banggood Coupon Promo Code [USA Warehouse]

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YahBoom Micro:bit DIY 9 In 1 Programmable Block Smart RC Robot Kit Banggood Coupon Promo Code

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Packing List

  • Micro:bit board
  • develop board
  • motor
  • manual
  • rubber band
  • controller
  • USB wire
  • track
  • packing box

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MUSTOOL G1200 Digital Microscope 12MP 1-1200X Banggood Coupon Promo Code [UK Warehouse]

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This is a digital microscope with continuous zoom, and it has a wide range of viewing options compared to other microscopes, ranging from 1 to 1200 times magnification, and always finding a suitable multiple for you.

Continuous
1-1200x
HD 12 MP Digital Microscope

Scenes to be used

  • Jewelry identification
  • Board repair
  • Insect observation
  • Print inspection
  • Learning and exploring
  • Money check

Angle-adjustable To solves the problem of high reflection by the LEDs lights

The microscope has a longer range than the others because it has certain amount of room to operate. It is very convenient to use tweezers, electric soldering iron and others under your microscope

LCD Digital Microscope

  • 7 inch
  • 1-1200X
  • picture
  • AVI video

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LOBOT DIY 4DOF Walking Race Smart RC Robot Banggood Coupon Promo Code

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1:1 Arc Reactor DIY Model MK2 Banggood Coupon Promo Code

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33% off In Stock 1:1 Aluminum Alloy Arc Reactor DIY Model MK2 Led Light Mark Chest Tony Heart Lamp Light DIY Model Science Toy Banggood Coupon Promo Code

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Geekcreit Mega 2560 The Most Complete Ultimate Starter Kits Banggood Coupon Promo Code

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27% off Geekcreit Mega 2560 The Most Complete Ultimate Starter Kits For Arduino Mega2560 UNOR3 Nano – products that work with official Arduino boards Banggood Coupon Promo Code

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