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040501002 混凝土管道铺设 - 工程量清单 - 工程基础数据 - 氿上商城

docx 040501002 混凝土管道铺设

产品简介

混凝土管道铺设 1.管有筋无筋:Ⅱ级承插式钢筋混凝土雨水管 2.规格:Φ300 3.接口形式:普通胶圈接口 4.垫层厚度、材料品种、强度:详见图纸 5.包括管道开挖及素土回填至路床标高处 6.平均挖土深度:1m内

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