Browse Standards
1785+ standards in database
1785 result(s) found
预铺防水卷材
Pre-applied waterproofing sheets
混凝土膨胀剂
Expansive agents for concrete
预制混凝土衬砌管片
Reinforced concrete segments
中热硅酸盐水泥、低热硅酸盐水泥
Moderate-heat portland cement, low-heat portland cement
声学 建筑和建筑构件隔声测量 第18部分：建筑构件雨噪声隔声的实验室测量
Acoustics—Measurement of sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements
反渗透水处理设备
Reverse osmosis water treatment equipment
用于水泥、砂浆和混凝土中的粒化高炉矿渣粉
Ground granulated blast furnace slag used for cement，mortar and concrete
水泥化学分析方法
Methods for chemical analysis of cement
自应力混凝土管
Self-stressing concrete pipes
供暖与空调系统节能调试方法
Energy-saving commissioning method of heating and air conditioning system
斜行电梯制造与安装安全规范
Safety rules for the construction and installation of electric lifts with inclined path
电梯、自动扶梯和自动人行道安全相关的可编程电子系统的应用 第1部分：电梯（PESSRAL）
Programmable electronic systems in safety-related applications for lifts (elevators), escalators and moving walks—Part 1: Lifts (elevators) (PESSRAL)
纤维增强混凝土及其制品的纤维含量试验方法
Test method of fiber content of fiber reinforced concrete and its product
城镇供热预制直埋保温阀门技术要求
Technical requirements for pre-insulated directly buried valve of urban heating
铸铁供暖散热器
Cast iron heating radiator
活动断层探测
Surveying and prospecting of active fault
声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法
Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement
声学 室内声学参量测量 第2部分：普通房间混响时间
Acoustics—Measurement of room acoustic parameters—Part 2: Reverberation time in ordinary rooms
声学 室内声学参量测量 第1部分：观演空间
Acoustics—Measurement of room acoustic parameters—Part 1: Performance spaces
声学 室内声学参量测量 第3部分：开放式办公室
Acoustics—Measurement of room acoustic parameters—Part 3: Open plan offices