发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
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本标准规定了预制混凝土检查井的术语和定义、分类、规格尺寸和标记、原材料和构造要求、技术要求、试验方法、检验规则、标志、运输和保管、使用规定以及出厂证明书。本标准适用于地下管道工程用圆形和矩形预制混凝土检查井,包括采用耐腐蚀混凝土材料制作的预制混凝土检查井。采用PVC防腐内衬或玻璃钢防腐内衬制作的防腐
Prefabricated concrete manhole
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)
本标准规定了预制混凝土检查井的术语和定义、分类、规格尺寸和标记、原材料和构造要求、技术要求、试验方法、检验规则、标志、运输和保管、使用规定以及出厂证明书。本标准适用于地下管道工程用圆形和矩形预制混凝土检查井,包括采用耐腐蚀混凝土材料制作的预制混凝土检查井。采用PVC防腐内衬或玻璃钢防腐内衬制作的防腐
Prefabricated concrete manhole
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of precast reinforced
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular
Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)
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