Concrete and reinforced concrete sewer pipes 混凝土和钢筋混凝土排水管
Standard for the air test method of concrete sewer pipe work 混凝土排水管道工程闭气检验标准
Calculation formulas applied on the internal force of reinforced concrete sewer pipe 钢筋砼排水管结构内力的实用计算
Standard specification for nonreinforced concrete sewer , storm drain , and culvert pipe 无钢筋混凝土下水道暴雨下水道和涵管的标准规范
Standard specification for nonreinforced concrete sewer , storm drain , and culvert pipe metric 无钢筋的混凝土下水道暴雨下水道和涵管标准规范
Standard specification for manufacture of reinforced concrete sewer , storm drain , and culvert pipe for direct design 直接设计的钢筋混凝土污水管雨水管和涵管的生产标准规范
Standard specification for manufacture of reinforced concrete sewer , storm drain , and culvert pipe for direct design metric 直接设计的钢筋混凝土污水管雨水管和涵管的生产标准规范
Standard practice for installation of precast concrete sewer , storm drain , and culvert pipe using standard installations 使用标准设备安装预制混凝土下水道暴雨下水道和涵管的标准实施规程