词汇“真空密闭 vacuum tightness;”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	真空密闭 vacuum tightness;
释义	见:真空: 真空密闭 vacuum tightness;
随便看	fining cell fining end fining [finishing, finish] varnish fining furnace finis finish finishability finish allowance finish annealing finish coat finish-coat paint finish depth finish draw finished finished axle finished black plate finished blend finished bran finished cattle finished cement finished cure finished distillate finished enamel finished flour finished form

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