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 17140-1997
土壤质量 铅、镉的测定 KI-MIBK萃取火焰原子吸收分光光度法
Soil quality--Determination of lead,cadmium--KI-MIBK extraction flame atomic absorption spectrophotometry
GB/T 16440-1996
Vibration and shock--Mechanical driving point impedance of the human body
GB/T 11318.8-1996
电视和声音信号的电缆分配系统设备与部件 第8部分:干线放大器通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 8:Generic specifications for trunk amplifiers
GB/T 9229-1988
Radioactive materials--Packagings--Tests for contents leakage and radiation leakage
GB/T 19097-2003
Technical product documentation--Life cycle model and allocation of documents
GB/T 7583-1987
Acoustics--Pure tone air conductionthreshold audio-metry--For hearing conservation purposes
GB/T 17154.1-1997
ISDN用户-网络接口第三层基本呼叫控制技术规范及测试方法 第1部分:第三层基本呼叫控制技术规范
ISDN user-network interface layer 3 specification and testing method for basic call control--Part 1:Layer 3 specification for basic call control
GB/T 8243.4-2003
内燃机全流式机油滤清器试验方法 第4部分: 原始滤清效率、寿命和累积效率（重量法）
Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 4: Initial particle retention efficiency,life and cumulative efficiency(gravimetric method)