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 31270.11-2025
Test guidelines on environmental safety assessment for chemical pesticides—Part 11: Silkworm acute toxicity test
GB/T 31270.2-2025
Test guidelines on environmental safety assessment for chemical pesticides—Part 2: Hydrolysis test
GB/T 22502-2025
Management technical specification for marketing fresh agricultural products in supermarket
GB/T 20831-2025
Method of test for the thermal endurance of surface insulation coatings of electrical sheet and strip
GB/T 30072-2025
Ferronickel—Determination of nickel content—EDTA titrimetric method
GB/T 20027.1-2025
Rubber- or plastics-coated fabrics—Determination of bursting strength—Part 1:Steel-ball method
GB/T 4702.16-2025
Chromium metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization titration method