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 22967-2008
牛奶和奶粉中β-雌二醇残留量的测定 气相色谱-负化学电离质谱法
Determination of β-estradiol residues in milk and milk powder - Gas chromatography-negative-ion chemical ionization mass spectrometry method
GB/T 20243.1-2006
Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method
GB/T 22971-2008
Determination of metabolite residues of dipyrone in milk and milk powder - LC-MS-MS method
GB/T 3932.1-2006
Test conditions for manually controlled milling machines with table of fixed height - Testing of the accuracy - Part 1: Machines with horizontal spindle
GB/T 14728.3-2008
Walking aids manipulated by both arms - Requirements and test methods - Part 3: Walking tables
GB/T 3871.6-2006
Agricultural tractors - Test procedures - Part 6: Determination of braking performance
GB/T 20248-2006
Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight
GB/T 22783-2008
Determination of essential parameters of potassium nitrate for use in fireworks and firecrackers
GB/T 13531.1-2008
General methods on determination of cosmetics - Determination of pH