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
Links
- 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 32561.4-2022
Measuring methods for chalcogenide infrared optical glass—Part 4: Coefficient of optical absorption
GB/T 42012-2022
Information security technology—Data security requirements for instant messaging services
GB/T 42017-2022
Information security technology—Data security requirements for online ride-hailing services
GB/T 9239.23-2022
机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施
Mechanical vibration—Rotor balancing—Part23:Enclosures and other protective measures for the measuring station of balancing machines
GB/T 6609.2-2022
氧化铝化学分析方法和物理性能测定方法 第2部分:300 ℃和1000 ℃质量损失的测定
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃
GB/T 17001.6-2022
Anti-counterfeiting printing ink—Part 6:Infrared excitation fluorescence anti-counterfeiting printing ink