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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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- BMWi - Federal Ministry of Economics and Technology
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 223.74-1997
Methods for chemical analysis of iron,steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content
GB/T 5078-1985
Method for the determination of the space required by capacitors and resistors with unidirectional terminations
GB/T 7469-1987
水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method
GB/T 7468-1987
Water quality--Determination oftotal mercury--Cold atomic absorption spectrophometry
GB/T 7589-1987
Code of Chinese ideograms set forinformation interchange--The 2nd supplementary set
GB/T 7594.1-1987
Rubber insulation and sheath of electric cables and wires--Part 1:General
GB/T 3485-1998
Technical guides for evaluating the rationality of electricity usage in industrial enterprise
GB/T 3361-1982
Statistical interpretation of data--Comparison of two means in the case of paired observations