气动拖式卷扬机  air tugger hoist

机动卷扬机  powered hoist; motor driven winch; mechanical capstan engine

吹气卷扬机  pneumatic flotation machine

发动机气动特性  engine pneumatic characteristics

跨音速压气机气动设计  transonic compressor design

气动气动装置  Air drive

选手知觉运动动机气候  motivational climate in sport

压缩空气卷扬机  air heater

电动卷扬机  electric windlass; electric furnace; electric welding; electric winding machine

防爆电动卷扬机  explosion-proof electric hoist

慢动卷扬机  slow-motion hoist; low speed winch

手动卷扬机  hand winch; hand hoist; manual hoist; manual winch

双筒电动卷扬机  double barrel electric hoist

起重机升降机卷扬机起重机司机  Hoister

135气体发动机机组  135 gas engine sets

柴油主机气动遥控系统  pneumatic remote control system for main diesel engine

带充气气动阀  charging pneumatic valve

电动气动变换器  electropneumatic transducer; electropneumatic converter

电动-气动变换器  electric to pneumatic transducer