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- 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 18802.31-2021
低压电涌保护器 第31部分:用于光伏系统的电涌保护器 性能要求和试验方法
Low-voltage surge protective devices—Part 31: Surge protective devices connected to photovoltaic installations—Requirements and test methods
GB/T 10001.2-2021
Public information graphical symbols—Part 2: Symbols for tourism and entertainment
GB/T 16903-2021
Rules for the presentation of graphical symbols for use on signs—Design principles and requirements for public information graphical symbols
GB/T 4214.8-2021
家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求
Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these
GB/T 39776-2021
Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial
GB/T 18329.3-2021
Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing