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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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GB/T 2624.5-2024
用安装在圆形截面管道中的差压装置测量满管流体流量 第5部分:锥形装置
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 5: Cone devices
GB/T 22451-2024
Common requirements of electromagnetic compatibility for radio communication equipment
GB/T 44887.11-2024
IPv6 evolution technical requirements—Part 11:IPv6 in-situ flow information telemetry
GB/T 19701.1-2024
Implants for surgery—Ultra-high-molecular-weight polyethylene—Part 1: Powder form