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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 23772-2009
Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler's reagent colorimetric method
GB/T 23774-2009
Inorganic chemicas for industrial use - General method for the determination of whiteness
GB/T 23769-2009
Inorganic chemical products - General method for the determination of pH values
GB/T 23770-2009
Liquid inorganic chemical products - General method for the measurement of colour
GB/T 23521-2009
Silver and copper alloy bar, tube and strip for tantalum capacitors use
GB/T 22838.4-2009
Determination of physical characteristics for cigarettes and filter rods - Part 4: Cigarettes weight
GB/T 22838.2-2009
Determination of physical characteristics for cigarettes and filter rods - Part 2: Length - Photoelectricity method
GB/T 23705-2009
The rules of coding for address in the common platform for geospatial information service of digital city