地面重型燃气轮机压气机  heavy duty gas turbine compressor

农业拖拉机驱动轮轮胎  agricultural tractor driving tire

燃气轮机驱动的  gas turbine driven; gas turbine powered

涡轮机驱动辅助给水泵  turbine driven auxiliary feed water pump

涡轮机驱动离心压缩机  turbine driven centrifugal compressor

油涡轮机驱动装置  oil turbine drive

航空发动机压气机叶片  aero-engine compressor blade

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

气动涡轮机  air turbine

气动涡轮气钻  air turbine dental engine

涡轮—压气机  turbine compressor

燃气轮机涡轮盘  gas turbine disk

燃气轮机涡轮叶片  gas turbine blades

变速行星齿轮驱动机  coaxal gas compressor set

步进电动机驱动  Stepping motor driver

步进电动机驱动器  stepper motor drive

槽轮驱动机构  sheave drive

超声波电动机驱动  ultrasonic motor drive

超声波电动机驱动技术  ultrasonic motor drive