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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): 48250
GB/T 20432.9-2007
摄影 照相级化学品 试验方法 第9部分:和硝酸银氨溶液的反应
Photography - Photographic-grade chemicals - Test methods - Part 9: Reaction to ammoniacal silver nitrate
GB/T 328.24-2007
建筑防水卷材试验方法 第24部分:沥青和高分子防水卷材 抗冲击性能
Test methods for building sheets for waterproofing - Part 24: Bitumen,plastic and rubber sheets for waterproofing-resistance to impact
GB/T 18311.26-2007
纤维光学互连器件和无源器件 基本试验和测量程序 第3-26部分:检查和测量 光纤和插针轴线间的角偏差的测量
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 3-26: Examinations and measurements - Measurement of the angular misalignment between fibre and ferrule axes
GB/T 6730.54-2004
Iron ores--Determination of lead content--Flame atomic absorption spectrometric method
Number of entries (Data is updated on a monthly basis): 48250