550平米的餐厅需要设置应急灯吗?请问应急灯可以布置在钢结构的钢柱上吗?可以的话底边距地多高?550平米的餐厅需要设置应急灯吗?如果要设置应急灯可以布置在钢结构的钢柱上吗?底边距地
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![550平米的餐厅需要设置应急灯吗?请问应急灯可以布置在钢结构的钢柱上吗?可以的话底边距地多高?550平米的餐厅需要设置应急灯吗?如果要设置应急灯可以布置在钢结构的钢柱上吗?底边距地](/uploads/image/z/7050290-50-0.jpg?t=550%E5%B9%B3%E7%B1%B3%E7%9A%84%E9%A4%90%E5%8E%85%E9%9C%80%E8%A6%81%E8%AE%BE%E7%BD%AE%E5%BA%94%E6%80%A5%E7%81%AF%E5%90%97%3F%E8%AF%B7%E9%97%AE%E5%BA%94%E6%80%A5%E7%81%AF%E5%8F%AF%E4%BB%A5%E5%B8%83%E7%BD%AE%E5%9C%A8%E9%92%A2%E7%BB%93%E6%9E%84%E7%9A%84%E9%92%A2%E6%9F%B1%E4%B8%8A%E5%90%97%3F%E5%8F%AF%E4%BB%A5%E7%9A%84%E8%AF%9D%E5%BA%95%E8%BE%B9%E8%B7%9D%E5%9C%B0%E5%A4%9A%E9%AB%98%3F550%E5%B9%B3%E7%B1%B3%E7%9A%84%E9%A4%90%E5%8E%85%E9%9C%80%E8%A6%81%E8%AE%BE%E7%BD%AE%E5%BA%94%E6%80%A5%E7%81%AF%E5%90%97%3F%E5%A6%82%E6%9E%9C%E8%A6%81%E8%AE%BE%E7%BD%AE%E5%BA%94%E6%80%A5%E7%81%AF%E5%8F%AF%E4%BB%A5%E5%B8%83%E7%BD%AE%E5%9C%A8%E9%92%A2%E7%BB%93%E6%9E%84%E7%9A%84%E9%92%A2%E6%9F%B1%E4%B8%8A%E5%90%97%3F%E5%BA%95%E8%BE%B9%E8%B7%9D%E5%9C%B0)
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