flameproof enclosure

基本解释

Thus, it is significant to improve the flameproof feature on this type enclosure used in coal mine.
同时，对其在煤矿井下的安全应用提供了有力的保证。
Flameproof enclosure, built-in indicator lamps, ammeter, voltmeter, button, transfer switch and relay;
隔爆型外壳，内装指示灯、电流表、电压表、按钮、转换开关、继电器等；
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A flameproof luminaire mostly applies in place where classified as a hazardous location. And flameproof enclosure is the critical component for flameproof luminaries.
隔爆型灯具主要用于工厂、矿井等地，隔爆外壳是这类隔爆型防爆电气设备的关键部件。