防火外壳 meaning in English

flameproof enclosure

Electrical apparatus for explosive gas atmospheres - part 1 : flameproof enclosures " d
爆炸性气体环境用电气设备.第1部分:防火外壳" d "型
Standard for safety for electrical apparatus gas explosive - part 6 : flameproof enclosurers " d
爆炸性气体环境用电气设备的安全标准.第6部分:防火外壳" d "型
Non - electrical equipment for use in potentially explosive atmospheres - part 3 : protection by flameproof enclosure ' d '
潜在爆炸性环境中使用的非电气设备.第3部分:防火外壳" d "型防护设备
Electrical apparatus for explosive gas atmospheres - construction and verification test of flameproof enclosures of electrical apparatus
爆炸性气体环境用电气设备.电气设备防火外壳体的结构和鉴定试验
Non - electrical equipment for use in potentially explosive atmospheres - part 3 : protection by flameproof enclosure " d " ; german version en 13463 - 3 : 2005
潜在爆炸性环境中使用的非电气设备.第3部分:防火外壳

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