气密试验 meaning in English
air proof test
air test
air tight test
air-sealed test
air-tight quick-acting door
airtightness test
gas tight test
lt leak testing
pneumatic test
tightness test
Examples
- Packaging - packing containers - air - tight test method
包装包装容器气密试验方法 - Packaging packing containers air - tight test method
气密试验方法 - Air tightness test for auxiliary boiler ( economize boiler ) on board
辅锅炉（废气锅炉）装船后气密试验。 - Inquiry into a few issues related to the gas - tight test of outdoor gas pipeline
室外燃气管道气密试验相关问题探讨 - Air tightness test and safety valve adjusting for main air receiver ( control air receiver , air horn receiver ) on board
主空气瓶（控制空气瓶、汽笛空气瓶）装船后气密试验和安全阀的调整。