GB/T 25178-2010
减压型倒流防止器
Reduced-pressure type backflow preventer
- 实施日期
- 2011-08-01
- ICS 分类
- 91.140.60
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 1,877 条
GB/T 25178-2010
Reduced-pressure type backflow preventer
GB/T 25177-2010
Recycled coarse aggregate for concrete
GB/T 25176-2010
Recycled fine aggregate for concrete and mortar
GB/T 17431.2-2010
Lightweight aggregates and its test methods - Part 2: Test methods for lightweight aggregates
GB 25194-2010
Safety rules for the construction and installation of service lifts
GB/T 17431.1-2010
Lightweight aggregates and its test methods - Part 1:Lightweight aggregates
GB/T 25030-2010
Request for cleaning and maintenance of buildings external wall
GB/T 25035-2010
Dimethyl ether for city gas
GB/T 25029-2010
Steel slag cement for road
GB 25034-2010
Gas-fired heating and hot water combi-boilers
GB 24911-2010
Bowl-coupler type steel tube scaffolding member
GB 24910-2010
Steel plate punched couplers
GB/T 24889-2010
Management information system for emergency command in earthquake occurrence site
GB/T 24888-2010
Technical requirements of data share for emergency command in earthquake occurrence site
GB/T 24804-2009
Rules for the improvement of safety of existing lifts
GB/T 24807-2009
Electromagnetic compatibility - Product family standard for lifts, escalators and moving walks - Emission
GB/T 24806-2009
Stairlifts for persons with impaired mobility
GB/T 24805-2009
Vertical lifting platforms for persons with impaired mobility
GB/T 24803.1-2009
Safety requirements for lifts - Part 1: Global essential safety requirements (GESRs) for lifts
GB/T 24808-2009
Electromagnetic compatibility - Product family standard for lifts, escalators and moving walks - Immunity