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040501006 高密度氯乙烯(HDPE)双壁波纹管DN400 - 工程量清单 - 工程造价 - 氿上商城
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docx 040501006 高密度氯乙烯(HDPE)双壁波纹管DN400

产品简介

高密度氯乙烯(HDPE)双壁波纹管DN400 1.管道材料名称:高密度氯乙烯(HDPE)双壁波纹管管道及管件安装(环钢度≥8000N/m2)2.管材规格:DN4003.埋设深度:详见设计污水管道纵断面图4.接口形式:承插橡胶圈接口5.垫层厚度、材料品种、强度:100mm砂垫层,做法见结构图检测及试验具体详见设计

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