词语air tightness
解释气密性
词性名词
air tightness〔名词〕气密性详细»
air tightness〔名词〕气密性,气密度,密封详细»
air tightness气密性详细»
气密性air impermeability;airtightness;gas tightness;gastightness详细»
气密性air tightness;airtightness详细»
气密性gastightness;leakproofness;pressuretightness详细»
气密性airtightness;pressuretightness详细»
气密性impermeability详细»
气密性air impermeability;gastightness详细»
气密性airtightness;gastightness详细»