Browse Standards
1785+ standards in database
1785 result(s) found
声学 建筑构件隔声的实验室测量 第4部分：测量程序和要求
Acoustics—Laboratory measurement of sound insulation of building elements—Part 4 : Measurement procedures and requirements
适用于残障人员的电梯附加要求
Accessibility to lifts for persons including persons with disability
建筑用装配式预制燃气管道通用技术条件
General technical requirements for fabricated and prefabricated gas piping used in buildings
城镇供热系统标识编码规则
Coding rules for urban heating system identification
燃气输送用不锈钢波纹软管及管件
Stainless steel pliable corrugated tubing and fittings used in gas piping systems
燃气服务导则
Directives for gas service
燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 排气阀
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Vent valves
架空和综合管廊用预制保温管道
Prefabricated insulation pipes for overhead and utility tunnel
气相空气净化材料及装置性能试验方法
Test methods for the performance of gas-phase air cleaning media and devices
热回收新风机组季节性能系数测试和计算方法 第1部分：供热显热回收季节性能系数
Testing and calculating methods for seasonal performance factor of energy recovery ventilators for outdoor air handling—Part 1: Seasonal performance factor of sensible heating recovery
燃气衣物烘干机
Gas-fired clothes dryer
燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 气动式燃气与空气比例调节装置
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Pneumatic gas/air ratio pressure regulator
石材台面板
Stone plate for vanity and countertop and windowsill
天然石灰石建筑板材
Natural limestone slab for building
超高性能混凝土非承重构件性能试验方法
Test methods for the properties of non-structural ultra-high performance concrete component
建筑材料产品追溯体系通用要求
General requirements for building materials products traceability system
天然石材统一编号
Unified coding for natural stone
雷电防护系统部件（LPSC） 第5部分：接地极检测箱和接地极密封件的要求
Lightning protection system components(LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals
雷电防护系统部件（LPSC） 第4部分：导体紧固件的要求
Lightning protection system components (LPSC)—Part 4: Requirements for conductor fasteners
雷电防护系统部件（LPSC） 第3部分： 隔离放电间隙（ISGs）的要求
Lightning protection system components（LPSC）—Part 3: Requirements for isolating spark gaps (ISGs)