密性试验 meaning in English
the cotightness test
Examples
- Test method of hull tightness for sea - going steel ships
钢质海船船体密性试验方法 - Deck flushing piping system to be done air - tightness test
甲板冲洗管系密性试验。 - Determination of hermeticity of expansion alloys
膨胀合金气密性试验方法 - Painting rm . fire fighting pipe to be done air - tightness test
油漆间消防管系密性试验。 - Air seal test method of glass - lined equipments
搪玻璃设备气密性试验方法