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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Technical specification for prefabricated segment of reinforced steel fiber reinforced concrete
Adapting form concrete prefabricated conduits for power supply cables
Socket-type concrete precast conduit for power cables
Zpracovatel: Prefa n. p., H?skov — Specializovan? závod Praha, Ing. 0. Vágner Pracovník ??adu pro normalizaci a mě?ení: H. Tatí?kova
Concrete prefabricated elements Waste-water concrete pipes Technical requirements
Reinforced concrete segments
本标准规定了盾构施工法用预制混凝土衬砌管片（以下简称管片）的术语和定义、分类、形状与规格、标记、原材料及制作要求、技术要求、试验方法、检验规则、标志与出厂证明书、贮存、运输等。 本标准适用于以钢筋、混凝土为主要原材料制成的适用于轨道交通、公路、铁路、水工、电力、市政等隧道工程用的预制混凝土衬砌管片
Reinforced concrete segments
Prezentul standard se refer? la tuburile de presiune din beton precomprimat centrifugat, tip I STAS 7039/1-81, eu sec?iune circular?, realizate cu muf
Pre-stressed concrete pressure tubes CENTRIFUGALLY CAST PRE-STRESSED CONCRETE PRESSURE TUBES
Precast concrete pipes of composite construction - Precast concrete pipes strengthened by chopped zinc-coated steel fibres
1.1?This specification includes the manufacturing requirements and installation guidelines of a precast duct bank system including polyvinyl chloride
Standard Specification for Precast Concrete Duct Bank
Proposes minimum requirements for the materials to be used in, and the manufacture of, controlled quality precast concrete pipes, and proposes methods
Precast concrete pipes (pressure and non-pressure)
Prefabricated Concrete Conduits for Power Cables
Precast reinforced concrete drainage pipe
Safety production specifications for precast concrete lining segments
Standard for precast nonreinforced concrete drainage pipes
为指导并规范预制混凝土管桩在桥梁工程中的应用，做到安全适用、经济合理、确保质量、保护环境，制定本规程
Technical specification for precast concrete pipe piles used in bridge engineering
Technical specification for prefabricated segment of reinforced steel fiber reinforced concrete
Adapting form concrete prefabricated conduits for power supply cables
Socket-type concrete precast conduit for power cables
Zpracovatel: Prefa n. p., H?skov — Specializovan? závod Praha, Ing. 0. Vágner Pracovník ??adu pro normalizaci a mě?ení: H. Tatí?kova
Concrete prefabricated elements Waste-water concrete pipes Technical requirements
Reinforced concrete segments
本标准规定了盾构施工法用预制混凝土衬砌管片（以下简称管片）的术语和定义、分类、形状与规格、标记、原材料及制作要求、技术要求、试验方法、检验规则、标志与出厂证明书、贮存、运输等。 本标准适用于以钢筋、混凝土为主要原材料制成的适用于轨道交通、公路、铁路、水工、电力、市政等隧道工程用的预制混凝土衬砌管片
Reinforced concrete segments
Prezentul standard se refer? la tuburile de presiune din beton precomprimat centrifugat, tip I STAS 7039/1-81, eu sec?iune circular?, realizate cu muf
Pre-stressed concrete pressure tubes CENTRIFUGALLY CAST PRE-STRESSED CONCRETE PRESSURE TUBES
Precast concrete pipes of composite construction - Precast concrete pipes strengthened by chopped zinc-coated steel fibres
1.1?This specification includes the manufacturing requirements and installation guidelines of a precast duct bank system including polyvinyl chloride
Standard Specification for Precast Concrete Duct Bank
Proposes minimum requirements for the materials to be used in, and the manufacture of, controlled quality precast concrete pipes, and proposes methods
Precast concrete pipes (pressure and non-pressure)
Prefabricated Concrete Conduits for Power Cables
Precast reinforced concrete drainage pipe
Safety production specifications for precast concrete lining segments
Standard for precast nonreinforced concrete drainage pipes
为指导并规范预制混凝土管桩在桥梁工程中的应用，做到安全适用、经济合理、确保质量、保护环境，制定本规程
Technical specification for precast concrete pipe piles used in bridge engineering
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