News
- 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
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/Z 41476.4-2022
无损检测仪器 1MV以下X射线设备的辐射防护规则 第4部分:控制区域的计算
Non-destructive testing instruments—Radiation protection rules for the technical application of X-ray equipment up to 1 MV—Part 4:Caculation of control area
GB/T 41769-2022
碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of cadmium zinc telluride—Determination of zinc and cadmium contents—Inductively coupled plasma atomic emission spectrometry
GB/Z 41476.3-2022
无损检测仪器 1MV以下X射线设备的辐射防护规则 第3部分:450kV以下X射线设备辐射防护的计算公式和图表
Non-destructive testing instruments—Radiation protection rules for the technical application of X-ray equipment up to 1MV—Part 3: Formulas and diagrams for the calculation of radiation protection for X-ray equipment up to 450kV
GB/T 26540-2022
Metal network composite insulation board for wall insulation and finish systems
GB/T 21239-2022
Test method for compression after impact properties of fiber reinforced plastic laminates