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040201013 φ500mm钢筋砼排水管 - 工程量清单 - 工程基础数据 - 氿上商城

docx 040201013 φ500mm钢筋砼排水管

产品简介

φ500mm钢筋砼排水管 1.截面为700mm*1200mm 2.在下水道中安装φ500mm钢筋砼排水管 3.管道包封,填土压实,压实系数大于92%(环刀取样) 4.其它要求:详见图纸及规范

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