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 5296.7-2008
Instructions for use of products of consumer interest - Parts 7: Sports equipment
GB/T 6281-1986
Co-channel interference standards required in the land mobile services (16k0F3E)
GB/T 6345.1-2010
信息技术 汉字编码字符集（基本集） 32点阵字型 第1部分:宋体
Information technology - Chinese ideogram coded character set (basic set) - 32 dot matrix font - Part 1: Song Ti
GB/T 20441.5-2017
电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法
Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison
GB/T 25498.5-2017
电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
Electroacoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
GB/T 33746.1-2017
近场通信（NFC）安全技术要求 第1部分:NFCIP-1安全服务和协议
Technical specification of NFC security—Part 1: NFCIP-1 security services and protocol
GB/T 25102.7-2017
电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量
Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
GB/T 34160-2017
Test method of conversion efficiency of terrestrial photovoltaic(PV) modules
GB/T 33399-2016
光学功能薄膜 聚对苯二甲酸乙二醇酯（PET）薄膜 厚度测定方法
Optical functional films—Polyethylene terephthalate(PET) film—Determination of thickness