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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/T 15242.4-2021
液压缸活塞和活塞杆动密封装置尺寸系列 第4部分:支承环安装沟槽尺寸系列和公差
Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 4:Dimensions and tolerances of bearing rings groove
GB/T 786.1-2021
Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1: Graphical symbols
GB/T 40109-2021
Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of boron in silicon
GB/T 27021.3-2021
合格评定 管理体系审核认证机构要求 第3部分:质量管理体系审核与认证能力要求
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 3: Competence requirements for auditing and certification of quality management systems
GB/T 23540-2021
Coated abrasives—Flap wheels with incorporated flanges or separate flanges
GB/T 12265-2021
Safety of machinery—Minimum gaps to avoid crushing of parts of the human body