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040501004 铸铁管铺设 - 工程量清单 - 工程基础数据 - 氿上商城

docx 040501004 铸铁管铺设

产品简介

铸铁管铺设 1.1、管材材质:球墨铸铁给水管 2.2、管材规格:DN200 3.3、埋设深度:2m内 4.4、接口形式:柔性橡胶圈接口 5.5、防腐、保温要求:石油沥青涂料外防腐工艺

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