News
- 13.05.2019 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction
- 01.12.2016 Industrie 4.0: Deutsch-Chinesische Zusammenarbeit nimmt Fahrt auf
- 15.11.2016 Deutsch-chinesisches Seminar in Chengdu
Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 43917.1-2024
Equipment for capture and separation of welding fume—Part 1: General requirements
GB/T 43917.4-2024
Equipment for capture and separation of welding fume—Part 4: Determination of the minimum air volume flow rate of capture devices
GB/T 44008-2024
General technical requirements of modular integrated system for emergency medical use
GB/T 42513.5-2023
镍合金化学分析方法 第5部分:钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of nickel alloys—Part 5: Determination of vanadium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
GB/T 42513.3-2023
镍合金化学分析方法 第3部分:铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of nickel alloys—Part 3:Determination of aluminium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
GB/T 43905.4-2024
焊接及相关工艺中烟尘和气体取样的实验室方法 第4部分:焊接材料焊接烟尘排放限值
Laboratory method for sampling fume and gases in welding and allied processes—Part 4: Welding consumables welding fume emission limit value
GB/T 43917.2-2024
Equipment for capture and separation of welding fume—Part 2: Requirements for testing and marking of separation efficiency
GB/T 43905.5-2024
焊接及相关工艺中烟尘和气体取样的实验室方法 第5部分:基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别
Laboratory method for sampling fume and gases in welding and allied processes—Part 5: Identification of thermal-degradation products generated when welding or cutting through products composed wholly or partly of organic materials using pyrolysis-gas chro
GB/T 42513.4-2023
镍合金化学分析方法 第4部分:硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法
Methods for chemical analysis of nickel alloys—Part 4:Determination of silicon content—Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry
GB/Z 44005.1-2024
Nanotechnologies—Clay nanomaterials—Part 1: Specification of characteristics and measurement methods for layered clay nanomaterials