密封性检验 meaning in Chinese
leak test
leaktest
leakage test
Examples
- Plain bearings - part 5 : check list for verification of oil tightness
滑动轴承.第5部分:油密封性检验用检查表 - Checking methods and evaluation of sealing of hydrogen - cooled electrical machines
氢冷电机气密封性检验方法及评定 - Tightness checks . recommanded pratices for investigating leaks using pressurized gas
密封性检验.压气检漏的推荐惯例