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 25062-2010
Information security technology - Authentication and authorization - Role-based access control model and management specification
GB/T 24818.5-2009
Cranes - Access,guards and restraints - Part 5: Bridge and gantry cranes
GB/T 24520-2009
铸铁和低合金钢 镧、铈和镁含量的测定 电感耦合等离子体原子发射光谱法
Cast iron and low alloy steel - Determination of lanthanum, cerium and magnesium content - Inductively coupled plasma atomic emission spectrometric method
GB/T 6730.66-2009
Iron ores - Determination of total iron content - Automatic potentiometric titration method
GB/T 6730.68-2009
Iron ores - Determination of loss on ignition - Gravimetric method
GB/T 6730.65-2009
铁矿石 全铁含量的测定 三氯化钛还原重铬酸钾滴定法（常规方法）
Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods（routine methods）
GB/T 10322.8-2009
Iron ores - Single-point determination of specific surface area - Nitrogen adsorption method