News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 25915.15-2022
洁净室及相关受控环境 第15部分: 按气态化学物浓度评定设备及材料的适用性
Cleanrooms and associated controlled environments—Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration
GB/T 25915.14-2022
Cleanrooms and associated controlled environments—Part 14: Assessment of suitability for use of equipment by airborne particle concentration
GB/T 16895.22-2022
低压电气装置 第5-53部分:电气设备的选择和安装 用于安全防护、隔离、通断、控制和监测的电器
Low-voltage electrical installations—Part 5-53: Selection and erection of electrical equipment—Devices for protection for safety, isolation, switching, control and monitoring
GB/T 22264.4-2022
Mounted digital display electric measuring instruments—Part 4: Special requirements for frequency meters
GB/T 16895.13-2022
低压电气装置 第7-701部分:特殊装置或场所的要求 装有浴盆或淋浴的场所
Low-voltage electrical installations—Part 7-701: Requirements for special installations or locations—Locations containing a bath or shower
GB/T 31280-2022
Brand valuation—Alcohol, beverage and refined tea manufacturing industry