英语词汇“guard vacuum”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	guard vacuum
释义	guard vacuum 保护真空装置,防护真空
随便看	layer reduction layer reeling layer registration layer reinforcement layer removed by erosion layer rendering layer-replaced stack layer replacement layer resistance layer resistivity layer response character layer response characteristics layer rhizogenous layer rock layerrod code layer roll with egg yolk layer routing protocols Layers,Germ layers-grade of neural network layer shape layer shear stress layer short layer short circuit layer short tester layer silcate