英语翻译The idea of equipping the engine with a gear unit for ad
英语翻译
The idea of equipping the engine with a gear unit for adapting the engine’s speed and torque to the power output required dates from 100 years of the engine was the need to convert the reciprocating movement of the pistons into rotary movement .
The idea of equipping the engine with a gear unit for adapting the engine’s speed and torque to the power output required dates from 100 years of the engine was the need to convert the reciprocating movement of the pistons into rotary movement .
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