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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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GB/T 33523.604-2022
产品几何技术规范（GPS） 表面结构 区域法 第604部分:非接触（相干扫描干涉）式仪器的标称特性
Geometrical product specifications (GPS)—Surface texture: Areal—Part 604: Nominal characteristics of non-contact (coherence scanning interferometry) instruments
GB/T 42076.1-2022
Biotechnology—Cell counting—Part 1: General guidance on cell counting methods
GB 9706.290-2022
医用电气设备 第2-90部分:高流量呼吸治疗设备的基本安全和基本性能专用要求
Medical electrical equipment—Part 2-90:Particular requirements for basic safety and essential performance of respiratory high flow therapy equipment
GB 21518-2022
Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
GB 7300.303-2022
Feed additives—Part 3: Minerals and their complexes (or chelates)—Potassium iodate
GB 7300.104-2022
饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 L-缬氨酸
Feed additives—Part 1:Amino acids,their salts and analogues—L-Valine
GB 32030-2022
Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps
GB/T 42275-2022
Hardmetals—Determination of total carbon content—High frequency combustion infrared absorption or thermal conductivity method