water tightness
短語詞組
- water -tightness 阻水性;不透水性
- Water Valve Tightness Test 水中閥體密封性試驗(yàn)
- Water -tightness test under dynamic pressure 動(dòng)態(tài)壓力下不透水性試驗(yàn)
- water r tightness 水密性
- air -tightness or water-tightness 氣密或水密封的
- field water tightness test 現(xiàn)場水緊張測試;水密性試驗(yàn);現(xiàn)場水密性試驗(yàn) 返回 water tightness