英语词汇“perforation ga(u)ge”的翻译、意思、用法、释义-英汉汉英词典

单词	perforation ga(u)ge
释义	perforation ga(u)ge1.■(测定邮票齿孔度用的)齿孔尺
随便看	oxygen compounds oxygen comsump-tion oxygen concentration oxygen-concentration cell oxygen concentrator oxygen consumption oxygen consumption rate oxygen consumptionuptake oxygen consumptionuptake；consumed oxygen oxygen-containing oxygen content oxygen converter oxygen converter steel oxygen corrosion oxygen cutter oxygen cutting oxygen cycle oxygen cylinder oxygen debt oxygen debt；o2 debt oxygen deficiency oxygen-deficient oxygen deficient lake oxygen deficit oxygen demand