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amplification by an amplifier in an integrated circuit enables the voltage to be amplified enough to output a stronger signal
height: 100mm
1 * Steam Engine Model
Aluminum alloy is used for the base
The product is suitable for people over 12 years old
4 Stroke Gasoline Engine Model Metal Internal Combustion Engine Physics Experiment Teaching Instrument Type_Stirling Engine Vehicle amplification by an amplifier in4 Stroke Gasoline Engine Model Metal Internal Combustion Engine Physics Experiment Teaching Instrument Features: . 100% brand new with high quality . The design is novel and the shape is unique . The model is made with fine quality and reliable quality, which can visually observe the operation process of the gasoline engine . Usage: Turn on the power and slowly turn the handle in the direction indicated by the arrow . Suction stroke: The intake valve
US$ 15.00
US$ 17.00
US$ 16.00
