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                建筑机电△抗震支架□ 系统深度解读 17-10-2016 建筑机电抗震,指的●是管道、风道、电缆桥架等机电设施的设计抗震,在标准颁布之前,国内对于机电设施的保护,沿用的都是承重支架... READ MORE >