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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 4458.2-2003
Mechanical drawings--Item references and its arrangement for assembling drawings
GB/T 15555.7-1995
Solid waste--Determination ofchromium(VI)--Titrimetric method
GB/T 148-1997
Writing paper and certain classes of printed matter--Trimmed sizes--A and B series
GB/T 15479-1995
Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments
GB/T 7702.5-1997
Standard test method for granularactivated carbon from coal--Determination of water absorption
GB/T 12864-1997
电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system for electronic components--Part 2:Sectional specification--Qualification approval
GB/T 12865-1997
电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准 第一篇:空白详细规范 评定水平E
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system forelectronic components--Part 2:Sectional specification--Qualification approval--Section 1:Blank detail specification--Assessment level E