英语词汇“type of protection”的翻译、意思、用法、释义-英汉汉英双解词典

单词	type of protection
释义	type of protection 防爆型式
随便看	source evidence source exchange service source excitation Source experiment layout source exploring of culture source extension source extraction source extrapolation source failure lamp source familiar source,fast neutron source fault source features source feedback network Source fiber source fiber coupling source-fiber coupling source-fibre coupling source field source figure source file source file editor source file management program source file recording facility source film distance