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                地下管廊支吊架

                Embedded groove support system

                主要材料
                托臂材质:Q235B;符合GB/T700-2006; 预埋槽材质:Q235B;符合GB/T700-2006;亦可订制Q255B、不锈钢304、不锈钢316;
                表面处理
                热浸镀锌;
                托臂:热浸镀锌,锌层@ 厚度不低于60μm,符合GB/T13912-2002。 预埋槽:热浸镀锌,锌层】厚度不低于80μm,符合GB/T13912-2002。
                地下管廊支吊架列表