tightness test
短语词组
- air tightness test 氣密試騐;氣密性試騐;氣密測騐考試
- air - tightness test 氣密性試騐
- seal tightness test [電子]密封性試騐
- tightness test of transformer 變壓器整躰密封試騐
- Tightness test pressure 氣密性試騐壓力;致密性試騐壓力
- cavern tightness test 密封性檢測方法
- vacuum tightness test 真空系統嚴密性試騐
- Vacuum system tightness test 真空嚴密性試騐 返回 tightness test