explosion-proof

explosion-proof communication apparatus

[化] 防爆通讯设备

explosion-proof electric apparatus

[化] 防爆电器

explosion-proof electric machine

[化] 防爆电机; 防爆型电机; 防爆电动机

explosion-proof lamp

[化] 防爆灯具

explosion-proof motor

[化] 防爆电动机