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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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Number of entries (Data is updated on a monthly basis): 81526
GB/T 21109.1-2022
过程工业领域安全仪表系统的功能安全 第1部分:框架、定义、系统、硬件和应用编程要求
Functional safety of safety instrumented systems in the process industry sector—Part 1: Framework, definitions, system,hardware and application programming requirements
GB/T 41725-2022
General principles for setting limits of chemical substances in consumer products
GB 40555-2021
Technical requirements for firefighting emergency operation of sea-going ship engine room
Number of entries (Data is updated on a monthly basis): 81526