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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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- BAM - Federal Institute for Materials Research and Testing
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GB/T 37910.1-2019
焊缝无损检测 射线检测验收等级 第1部分:钢、镍、钛及其合金
Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys
GB/T 37400.7-2019
Heavy mechanical general technical specification—Part 7:Repair welding for steel castings
GB/T 37400.3-2019
Heavy mechanical general technical specification—Part 3:Welding parts
GB/T 37910.2-2019
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys
GB/T 20292-2019
Methods for measuring the performance of tumble dryers for household use





