air tight test

air tight test读音音标

[eə(r) tait test]

air tight test意思解释

释义

[化] 气密试验；

双语例句

The special connections ensure that the system has excellent air tightness.特别的连接方式保证了系统优良的气密性。The principle of a composite test device for air-tightness of automobile compartments and air volume of air conditioners was described.摘要论述了客车车室气密性和车用空调风量综合试验装置的原理。