pressuretightness翻譯，pressuretightness的意思，pressuretightness同義詞，pressuretightness的反義詞，pressuretightness短語詞匯

詞語：pressuretightness

pressuretightness的解釋

pressuretightnessn. 氣密性，不滲透性

pressuretightness的意思

pressuretightness 氣密性;氣密性，不滲透性;