封闭型

• enclosed type

参考释义

封闭型 [fēng bì xíng]

• -
• 短语
  封闭型保险器 enclosed fuse
  封闭型带式输送机 closed belt conveyer
  封闭型电动机 enclosed motor; shell-type motor
  封闭型电气设备 enclosed type electrical equipment
  封闭型起动器 enclosed starter
  封闭型制冷机 helmetic refrigerator