英语词汇“oil drain cock”的翻译、意思、用法、释义-英汉汉英词典

单词	oil drain cock
释义	oil drain cock放油阀；放油旋塞oil drain cock放油閥；放油旋塞電機工程oil drain cock排油旋塞機械工程oil drain cock放油閥，放油旋塞電力工程
随便看	field quality assurance supervisor field quality assurance supervisor{=fqas} field quanitization field quantities field quantity field-- quantized field quantum field quenching field-- radiation field range field rank field rate field ration field rations field reactor field record field redefinition field reduction field--reduction field reference field region field region， (fresnel) radiating near field region， radiating near field region， reacive near-field field registration file