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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"
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- 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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Number of entries (Data is updated on a monthly basis): 82592
GB/T 223.53-1987
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content
GB/T 17746-1999
石油液体和气体动态测量 电和(或)电子脉冲数据电缆传输的保真度和可靠度
Petroleum liquids and gases--Fidelity and security of dynamic measurement--Cabled transmission of electric and/or electronic pulsed data
GB/T 2460-1996
Pyrites and concentrate--Methods for sampling and preparation sample
Number of entries (Data is updated on a monthly basis): 82592





