Browse Standards
1698+ standards in database
1698 result(s) found
水泥标准稠度用水量、凝结时间与安定性检验方法
Test methods for water requirement of standard consistency, setting time and soundness of the portland cement
纤维水泥制品试验方法
Test methods for fiber cement products
城市公共设施 适老化设施服务要求与评价
Urban public facilities—Requirements and evaluation for aged-friendly facilities service
家用和类似用途电器的抗菌、除菌、净化功能 第6部分：空调器的特殊要求
Antimicrobial and cleaning function of household and similar electrical appliances—Part 6：Particular requirements for air conditioner
低压电气装置 第5-54部分：电气设备的选择和安装 接地配置和保护导体
Low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors
预制轻薄型热水辐射供暖板
Prefabricated thin hot water radiant heating board
城镇供热用换热机组
Heat exchange unit for urban heating
建筑门窗、幕墙用密封胶条
Gaskets for doors,windows and curtain walls of buildings
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