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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
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- DIN - Deutsches Institut für Normung
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GB/T 14353.12-2010
Methods for chemical analysis of copper ores, lead ores and zinc ores - Part 12: Determination of sulfur content
GB/T 21978.6-2008
Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorder
GB/T 3478.6-2008
圆柱直齿渐开线花键(米制模数 齿侧配合) 第6部分:30°压力角M值和W值
Straight cylindrical involute splines - Metric module, side fit - Part 6: 30°pressure angle M and W values
GB/T 21862.4-2008
Paints and varnishes - Determination of density - Part 4: Pressure cup method
GB/T 23381-2009
Determination of 6 -benzylaminopurine in foods - High-performance liquid chromatography





