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 44148.2-2024
承压设备用钢锻件、轧制或锻制钢棒 第2部分:规定高温性能的低合金及合金（钼、铬和铬钼）钢
Steel forgings and rolled or forged bars for pressure equipments—Part 2: Low-alloy and alloy（Mo,Cr and CrMo） steels with specified elevated temperature properties
GB/T 44256-2024
Earth-moving machinery—Energy consumption for battery electric wheel loader—Test methods
GB/Z 44071-2024
Connections for hydraulic fluid power—Practices for hydraulic hose assemblies
GB/T 14034.3-2024
Connections for hydraulic fluid power—Metallic tube connections—Part 3:Face seal
GB/T 44259-2024
Earth-moving machinery—Battery electric hydraulic excavator for plateau tunnels
GB/T 44257.2-2024
Traction battery of electric earth-moving machinery—Part 2: Electrical performance requirements
GB/T 44258-2024
Earth-moving machinery—Battery electric wheel loaders for plateau tunnels
GB/T 44255-2024
Earth-moving machinery—Energy consumption for battery electric hydraulic excavators—Test methods
GB/T 44816.2-2024
接入网系统互通性技术要求 第2部分:10Gbit/s对称无源光网络（XGS-PON）
Technical requirements for interoperability of access network system—Part 2:10Gbit/s symmetric passive optical networks (XGS-PON)