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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 7918.4-1987
Standard methods of microbiologicalexamination for cosmetics--Pseudomonas aeruginosa
GB/T 15936.4-1996
信息处理 文本与办公系统 办公文件体系结构(ODA)和交换格式 第四部分:文件轮廓
Information processing--Text and office systems--Office Document Architecture (ODA) and interchange format--Part 4:Document profile
GB/T 7471-1987
Water quality--Determination of cadmium--Spectrophotometric method with dithizone
GB/T 7470-1987
Water quality--Determination of lead--Spectrophotometric method with dithizone
GB/T 16463-1996
The method of subjective assessment of the sound quality for broadcast programmes and the technical parameters requirements





