... circulating main 环状给水干管 circulating valve 循环阀 circulation relief valve 环流安全阀 ...
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... cycle tube valve 循环管阀 cycling valve 循环阀（安全制动） cycling solenoid valve 周期（工作的）电磁阀 ...
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... rectifying valve 整流阀 recycle valve 循环阀 red bridge washer valve 红色桥形气门嘴 ...
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自动循环阀 Automatic Recirculation Valve
反循环阀 [油气] reverse circulation valve
再循环阀 recirculation valve ; recycle valve
逆循环阀 reverse circulating valve
内压式反循环阀 internal pressure operated reversing valve
单向循环阀 one-way circulation valve
加热循环阀 heating circulating valve
双向循环阀 reversible circulation valve
环空压控循环阀 APR type circulating valve
供货内容包含出海阀和循环阀各一台。
作业完井的一个辅助工具，循环阀用于在压井或启动时循环流体。
As a completion accessory, a circulation valve is included to circulate fluid for well kill or kickoff.
他拿起一个榔头，在右侧挡泥板前弯下身，轻轻敲了两下废气循环阀。
He picked up a ball-peen hammer, leaned on the passenger-side fender, and tapped twice on the EGR valve.
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