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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"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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GB 24500-2020
Minimum allowable values of energy efficiency and energy efficiency grades of industrial boilers
GB 19761-2020
Minimum allowable values of energy efficiency and energy efficiency grades for fan
GB/T 39875-2021
Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39876-2021
Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39879-2021
Examination methods for five components in opium in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39878-2021
Examination methods for estazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39882-2021
疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法
Examination methods for methylene dioxymetham phetamine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39881-2021
Examination methods for methaqualone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 8151.24-2021
锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法
Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry