英语词汇“PM (preventive maintenance)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	PM (preventive maintenance)
释义	PM (preventive maintenance) 防性维修
随便看	ultra-low frequency(ulf) ultra-low frequency (ulf) ultralow hydrogen type electrode ultra-low interfacial tension ultra-low-loss fiber ultra low melting alloy ultra-low-melting alloy ultra-low noise travelling wave tube ultra-low-penetration air filter ultra-low temperature ultralow temperature ultra-low temperature ball valve ultralow temperature element ultra low temperature freezer ultra-low temperature glue ultra-low temperature pump ultra-low temperature resistant adhesive ultra-low temperature storage ultralow temperature strain ga(u)ge ultra-low temperature thermistor ultra-low temperature throttle valve ultra-low viscosity oil ultra low volume ultra low-volume ultra-low volume 风动落花红簌簌风劲角弓鸣风卷地风卷寒云暮雪晴风卷残花堕红雨风卷落花愁风压轻云贴水飞风又飘飘风含翠筱娟娟净风吹一夜满关山ラクネラクノウラクハクラクハクラクハツラクバラクバクラクバンニノクニノゼン