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 plumbing and drainage products - Trap-priming valves
Technical Specification for plumbing and drainage products Part 462: Rainwater tank connection valve
Technical Specification for plumbing and drainage products - Cistern inlet valves
Technical Specification for plumbing and drainage products - Cistern outlet valves
Technical Specification for plumbing and drainage products - Reflux valves - Sewerage
Technical Specification for plumbing and drainage products - Urinal flushing cisterns
Technical Specification for plumbing and drainage products - Solenoid valves
Sets out requirements for automated valves of nominal sizes DN?20/25 and nominal working pressure PN?16, which enable a change of water supply between
Technical Specification for plumbing and drainage products - Rainwater tank connection valve
Specifies requirements for the design and installation of sanitary plumbing and drainage from fixtures to a sewer, common effluent system
Technical Specification for plumbing and drainage products - Pressure compensating tank
Sets out requirements for materials, design, installation and testing of roof drainage systems, surface drainage systems and subsoil drainage systems
Technical Specification for plumbing and drainage products - Flood stop safety valve
Technical Specification for plumbing and drainage products - Thermal switching valves
本标准规定了给水管道进排气阀的术语和定义、型号和结构型式、技术要求、试验方法、检验规则、标志、包装和储运。 本标准适用于公称尺寸DN15~DN25、公称压力不大于PN25的微量进排气阀,以及公称尺寸DN25~DN300、公称压力不大于PN25的快速进排气阀和组合式快速进排气阀,介质水温为0℃~65
Air valves for water supply pipeline
Technical Specification for plumbing and drainage products - Trap-priming valves
Technical Specification for plumbing and drainage products Part 462: Rainwater tank connection valve
Technical Specification for plumbing and drainage products - Cistern inlet valves
Technical Specification for plumbing and drainage products - Cistern outlet valves
Technical Specification for plumbing and drainage products - Reflux valves - Sewerage
Technical Specification for plumbing and drainage products - Urinal flushing cisterns
Technical Specification for plumbing and drainage products - Solenoid valves
Sets out requirements for automated valves of nominal sizes DN?20/25 and nominal working pressure PN?16, which enable a change of water supply between
Technical Specification for plumbing and drainage products - Rainwater tank connection valve
Specifies requirements for the design and installation of sanitary plumbing and drainage from fixtures to a sewer, common effluent system
Technical Specification for plumbing and drainage products - Pressure compensating tank
Sets out requirements for materials, design, installation and testing of roof drainage systems, surface drainage systems and subsoil drainage systems
Technical Specification for plumbing and drainage products - Flood stop safety valve
Technical Specification for plumbing and drainage products - Thermal switching valves
本标准规定了给水管道进排气阀的术语和定义、型号和结构型式、技术要求、试验方法、检验规则、标志、包装和储运。 本标准适用于公称尺寸DN15~DN25、公称压力不大于PN25的微量进排气阀,以及公称尺寸DN25~DN300、公称压力不大于PN25的快速进排气阀和组合式快速进排气阀,介质水温为0℃~65
Air valves for water supply pipeline