Browse Standards
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建筑物电气装置 第5部分:电气设备的选择和安装 第51章:通用规则
Electrical installations of buildings--Part 5:Selection and erection of electrical equipment--Chapter 51:Common rules
建筑物电气装置 第4部分:安全防护 第44章:过电压保护 第444节:建筑物电气装置电磁干扰(EMI)防护
Electrical installations of buildings--Part 4:Protection for safety--Chapter 44:Protection against overvoltages--Section 444:Protection against electromagnetic interferences(EMI) in installations of buildings
建筑物电气装置 第5部分:电气设备的选择和安装 第55章:其他设备 第551节:低压发电设备
Electrical installations of buildings--Part 5: Selection and erection of electrical equipment--Chapter 55: Other equipment--Section 551: Low-voltage generating sets
烧结普通砖
Fired common bricks
高处作业吊篮
Temporarily installed suspended access equipment
擦窗机
Permanently installed suspended access equipment
中热硅酸盐水泥 低热硅酸盐水泥 低热矿渣硅酸盐水泥
Moderate heat Portland cement--Low heat Portland cement--Low heat Portland slag cement
柴油打桩机 安全操作规程
Diesel pile driver--Safety operation rules
振动沉拔桩机 安全操作规程
Vibratory pile driving and extracting equipment--Safety operation rules
建筑物电气装置 第5-54部分:电气设备的选择和安装 接地配置、保护导体和保护联结导体
Electrical installations of buildings--Part 5-54:Selection and erection of electrical equipment--Earthing arrangements，protective conductors and protective bonding conductors
地震台站观测环境技术要求 第3部分:地壳形变观测
Technical requirement for the observational environment of seismic stations--Part 3:Crustal deformation observation
地震台站观测环境技术要求 第4部分:地下流体观测
Technical requirement for the observational environment of seismic stations--Part 4:Underground fluid observation
建筑物电气装置 第5-53部分:电气设备的选择和安装-隔离、开关和控制设备 第534节:过电压保护电器
Electrical instal lations of buildings--Part 5-53:Selection and erection of electrical equipment isolation，switching and control--Section 534:Devices for protection against overvoltages
玻璃纤维增强水泥轻质多孔隔墙条板
Glassfiber reinforced cement lightweight hollow panel for partition
用于水泥和混凝土中的粉煤灰
Fly ash used for cement and concrete
水泥细度检验方法 筛析法
The test sieving method for fineness of cement
用于水泥混合材的工业废渣活性试验方法
Test method for activity of industrial waste slag used as addition to cement
闭孔塑料长期热阻变化的测定 实验室加速测试方法
Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods)
抗硫酸盐硅酸盐水泥
Sulfate resistance Portland cement
道路硅酸盐水泥
Portland Cement for Road