[GB/T 25141-2022] 自吸式回转动力泵[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24141.2-2022] 内燃机燃油管路用橡胶软管和纯胶管 规范 第2部分:汽油燃料[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 25069-2022] 信息安全技术 术语[现行]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 23536-2022] 超硬磨料 人造金刚石品种[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22627-2022] 水处理剂 聚氯化铝[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24808-2022] 电梯、自动扶梯和自动人行道的电磁兼容 抗扰度[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 23520-2022] 阴极保护用铂复合阳极板[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22479-2022] 花椒籽油[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24622-2022] 绝缘子表面憎水性测量导则[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
本标准描述了可用于测定绝缘子憎水性的三种方法。本标准适用于架空线路、变电站和电气设备用的复合绝缘子的..
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[GB/T 23517-2022] 钌炭[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
本标准规定了钌炭的牌号、技术要求、试验方法、检验规则、标志、包装、运输、贮存、随行文件和订货单内容。..
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[GB/T 22459.6-2022] 耐火泥浆 第6部分:预搅拌泥浆含水量试验方法[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24581-2022] 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22762-2022] 家用和类似用途用装入式电动机热保护器[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22459.5-2022] 耐火泥浆 第5部分:粒度分布(筛分析)试验方法[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24487-2022] 氧化铝[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 21049-2022] 汉信码[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22724-2022] 液化天然气设备与安装 陆上装置设计[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 24167-2022] 染料产品中氯化甲苯的测定[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 22459.4-2022] 耐火泥浆 第4部分:常温抗折粘接强度试验方法[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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[GB/T 20733-2022] 数码照相机 术语[即将实施]
发布时间:2022-03-09
实施时间:2022-10-01
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- Hexalobular socket head cap screws
- Energy performance of fenestration systems for residential buildings - Calculation procedure
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 002: Index of Product Standards
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 064: Cable Outlet, Style k, Straight, for Heat Shrinkable Boot, Shielded, Sealed, Self-locking for en 2997 - Product Standard
- Welding Consumables - Tubular Cored Electrodes for gas Shielded and Non-gas Shielded Metal arc Welding of Non-alloy and Fine Grain Steels - Classification (iso 17632:2015)
- Slide Fasteners (zips) - Specification
- Railway Applications - Methods for Calculation of Stopping and Slowing Distances and Immobilization Braking Part 2: Step by Step Calculations for Train Sets or Single Vehicles
- Cleanrooms and Associated Controlled Environments Part 1: Classification of air Cleanliness by Particle Concentration (iso 14644-1:2015) & Part 2: Monitoring to Provide Evidence of Cleanroom Performance Related to air Cleanliness by Particle Concentration (iso 14644-2:2015)
- Welding Consumables - Wire Electrodes, Wires and Rods for Welding of Aluminium and Aluminium Alloys - Classification (iso 18273:2015)
- Railway Applications - Brake Discs for Railway Rolling Stock Part 3: Brake Discs, Performance of the Disc and the Friction Couple, Classification