英语词汇“perfect vacuum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	perfect vacuum
释义	perfect vacuum [电] 完全真空
随便看	inner counter inner court inner cover inner covering inner crack inner cup inner curve inner cuticle inner cutting angle inner cycle inner cylinder inner dead center inner dead-centre inner dead centre inner dead centre/center position inner dead point inner dedendum inner defect inner deforming loss inner derivation inner determination inner diameter inner diameter incrometer inner diameter of centerpipe inner diameter of delivery tube 犤犥犦犧犨犩犪犫犬犬1 62386 62387 62388 62389 62390 62391 62392 62393 62394 62395