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 45758-2025
室内照明环境下光催化材料细菌减少率的测定 半干法估算实际环境细菌污染表面抗菌活性
Determination of bacterial reduction rate by photocatalytic materials under indoor lighting environment—Semi-dry method for estimating antibacterial activity on the actual environmental bacteria contamination surface
GB/T 45926-2025
Earth-moving machinery—Battery swap system of electric hydraulic excavators—General requirements
GB/T 45790.1-2025
Geographic information—XML schema implementation—Part 1: Encoding rules
GB/T 45791-2025
General technical specification for public safety monitoring of urban infrastructure
GB/T 45793-2025
Urban public facilities—Urban furniture—Guidelines for system planning and design
GB/T 45933-2025
Basic configuration of assistive products for the senior care organization





