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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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GB/T 4874-1985
Generic specification for fixed metallized paper dielectric capacitors for direct current
GB/T 4873-1985
Continuous forms used for information processing--Sizes and feed holes
GB/T 3654.4-1983
Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content
GB/T 15502-1995
Air quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method
GB/T 15189-1994
Specification of DOS Chinese information processing system interface
GB/T 16128-1995
居住区大气中二氧化硫卫生检验标准方法 甲醛溶液吸收-盐酸副玫瑰苯胺分光光度法
Standard method for hygienic examination of sulfur dioxide in air of residential areas--Formaldehyde solution sampling-pararosaniline hydrocloride spectrophotometric method