Impurities when the pump is installed static leakage test.
杂质泵安装静试时泄漏。
The automation system of gas leakage test and analysis was developed.
开发研制了氢冷汽轮发电机气密试验分析系统。
Once the piping system passes the pressure test, sweeping shall be carried out prior to the gas leakage test.
管道系统压力试验之后，气体泄漏性试验之前，应进行系统吹扫。
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