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
Links
- 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 46449-2025
Public information signs for community comprehensive disaster reduction
GB/T 1632.2-2025
塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第2部分:聚氯乙烯树脂
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 2: Poly(vinyl chloride) resins
GB/T 32684-2025
Plastics—Phenolic resins—Determination of free formaldehyde content
GB/T 33317-2025
塑料 酚醛树脂中六次甲基四胺含量的测定 凯式定氮法、高氯酸法和盐酸法
Plastics—Determination of hexamethylenetetramine content in phenolic resins—Kjeldahl method,perchloric acid method and hydrochloric acid method
GB/T 5275.7-2025
气体分析 动态法制备校准用混合气体 第7部分:热式质量流量控制器
Gas analysis—Preparation of calibration gas mixtures using dynamic methods—Part 7:Thermal mass-flow controllers
GB/T 5832.3-2025
Gas analysis—Determination of moisture in gases—Part 3:The method of cavity ring-down spectroscopy
GB/Z 45064-2024
Equipment for general lighting purposes—Stroboscopic effects—Objective test method
GB/T 45063-2024
Footwear—Chemical tests—General principles on the preparation of samples