negative pressure leakage 负压渗漏
pressure leakage plugging 带压堵漏工具
boost pressure leakage rate 增压压力泄漏率
pressure leakage-stopping glue 带压堵漏胶
differential pressure leakage detection 差压式泄漏检测
differential pressure of air leakage 漏风压差
seat leakage test pressure 阀座密封性试验压力
leakage pressure 渗漏压力
return oil leakage test pressure 回油泄漏测试压力
The low-density cement slurry is usually required in the common cementing operation in low-pressure leakage well.
在常规低压易漏井固井作业中，通常要求使用低密度水泥浆。
Short of replacing the entire water main, which is both expensive and disruptive, the only way to cut background leakage below these levels has been to reduce the water pressure.
由于费用昂贵而且破坏性大，没有人对水管进行彻底更换。减少底面渗漏流量的唯一办法就是降低水压。
The pressure of ascension in oil from sealing gasket place, or leakage of oil consumption and cause additional engine leakage faults.
该压力的提升导致机油从密封圈或密封垫处渗漏，造成额外的机油消耗和发动机泄漏等故障。
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