全封闭式爆炸
fully contained explosion
全封闭式的地下厂房
totally enclosed underground powerhouse
全封闭式感应电动机
totally-enclosed type induction motor
全封闭式空调长途客车
Closed air conditioner long-distance bus
全封闭式空气绝缘
fully enclosed air isolation
全封闭式压缩机内置电机
build-in motor of all-enclosed compressor
全封闭式压缩冷凝机组
hermetically sealed condensing unit
全封闭式氩气保护装置
complete enclose Ar protecting device
全封闭式注水
Totally-enclosed type filling