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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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Number of entries (Data is updated on a monthly basis): 46371
GB/T 3103.4-2014
Tolerances for fasteners-Bolt/nut assemblies for service temperatures from －200℃～＋700℃
GB/T 20501.7-2014
公共信息导向系统 导向要素的设计原则与要求 第7部分:信息索引标志
Public information guidance systems-Design principles and requirements for guidance elements-Part 7:Information index sign
GB 31223-2014
Specifications for observing environs protection of weather radar station
Number of entries (Data is updated on a monthly basis): 46371