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- 13.05.2019 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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Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 11299.5-1989
卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements
GB/T 11415-1989
Laboratory sintered (fritted)filters--Porosity grading, classification and designation
GB/T 9074.10-1988
Cross recessed raised countersunkhead screw and countersunk external toothed lock washer assemblies
GB/T 9074.9-1988
Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assemblies
GB/T 9074.8-1988
Cross recessed small pan headscrew,single coil spring lock washer and plain washer assemblies
GB/T 18838.1-2002
涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 导则和分类
Preparation of steel substrates before application of paints and related products--Specifications for metallic blast-cleaning abrasives--General introduction and classification
GB/T 18525.4-2001
Code of good irradiation practice for insect disinfestation of the fruit of Chinese wolfberry and raisins
GB/T 18500.2-2001
半导体器件 集成电路 第4部分:接口集成电路 第二篇:线性模拟/数字转换器（ADC）空白详细规范
Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 2:Blank detail specification for linear analogue-to-digital converters(ADC)