【化】 紧密性试验
在线英汉词典
tightness test
相关词语
- water pressure test of strength and tightness 强度和气密性水压试验...
- chexk for tightness 紧密度核验...
- air tightness 气密度...
- gas tightness 气密性;不透气性...
- defective tightness 不够紧密...
- tightness n.坚固,紧密紧度;严密度...
tightness test