补偿器

• compensator
• expansion joint (E.J.)
• expansion bend
• loop expansionpipe
• expansion loop
• equalizer (connection)
• compensation apparatus
• balance gear
• complementor
• expansion cushions

参考释义

补偿器 [bǔ cháng qì]

• -
• 短语
  补偿器旋钮 compensator knob