491| 12
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[问题探讨] 多个防火分区贴邻变电所,A型集中电源可以几个防火分区共用吗 |
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点评
51309是允许的,但后来出了55037就难说了
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|Archiver|手机版|小黑屋|《建筑电气》杂志官方论坛
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