impermeability〔名词〕撞击,冲击详细»
impermeability〔名词〕不渗透性,不透水性详细»
impermeability〔名词〕不透水性,不渗透性详细»
impermeability〔名词〕不透水性,防水性,抗渗性详细»
impermeability〔名词〕不渗透性,不透水性,抗渗性详细»
impermeability〔名词〕不渗透性,不透过性详细»
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»