產(chǎn)品詳情
dB51隔爆型防爆燈(ⅡB)
dB51 Flame-proof Type, Explosion-proof Lamp (ⅡB) |
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1. 性氣體環(huán)境危險(xiǎn)場(chǎng)所:1區(qū)、2區(qū); 1. For the dangerous sites with explosive air mixture: |
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1. 鑄鋁合金外殼,表面噴塑; 1. Diecasted A1-alloy shell with plasic-sprayed surface; |
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