| 释义 |
节流器restriction,restrictor (hydraulic)节流器restriction,restrictor (pneumatic)节流器restrictor[hydraulic]节流器restrictor[pneumatic]节流器throttle (hydraulic)节流器throttle (pneumatic)节流器throttle[hydraulic]节流器throttle[pneumatic]节流器restriction节流器restrictor节流器throttle双向☞渐缩 |