英语词汇“primary technical maintenance”的翻译、意思、用法、释义-英汉汉英双解词典

单词	primary technical maintenance
释义	primary technical maintenance 一级技术保养
随便看	chamber profile structure Chamber,Pulp chamber pump Chamber quantification chamber regulator chamber response chamber roof Chamber Roof chamberroom chamber room Chambers Chambers,Anterior Chambers,Atmosphere Exposure chamber saturation Chambers B chambersburg Chambers cotton Chambers County chamber scrubber Chambers,Culture Diffusion Chambers, Dwain Chamber,Semipermeable Chamber,Semi-Permeable chambers foreign chamber shape