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
Suche
GB/T 33383-2024
Corrosion control technology of modified polyvinyl chloride structural adhesive and cement
GB/T 5275.1-2024
Gas analysis—Preparation of calibration gas mixtures using dynamic methods—Part 1:General aspects
GB/T 35861-2024
Gas analysis—General quality aspects and metrological traceability of calibration gas mixtures
GB/T 19247.6-2024
印制板组装 第6部分:球栅阵列（BGA）和盘栅阵列（LGA）焊点空洞的评估要求及测试方法
Printed board assemblies—Part 6: Evaluation criteria for voids in soldered joints of BGA and LGA and measurement method
GB/T 43801-2024
微波频段覆铜箔层压板相对介电常数和损耗正切值测试方法 分离介质谐振器法
Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency—Split post dielectric resonator method
GB/T 43789.32-2024
Electronic paper displays—Part 3-2: Measuring method electro-optical
GB/T 25915.16-2024
洁净室及相关受控环境 第16部分:提升洁净室和空气净化装置的能效
Cleanrooms and associated controlled environments—Part 16:Energy efficiency in cleanrooms and separative devices
GB/T 15651.7-2024
半导体器件 第5-7部分:光电子器件 光电二极管和光电晶体管
Semiconductor devices—Part 5-7: Optoelectronic devices—Photodiodes and phototransistors