rotary engine

rotary engine rotary engine. ENGINE engine rotary feedthrough 请问rotary 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 m rotary-cylinder是什么意思 -rotary current drive motor rotary evaporator是什么意思 rotary air compressor 如上 rotary encode是什么意思 rotary actuator是什么意思 Rotary International什么意思? rotary browser是什么意思 Rotary sporay balls rotary evaporation是什么意思