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 17980.147-2004
农药 田间药效试验准则（二） 第147部分:大豆生长调节剂试验
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 147:Plant growth regulator trials on soybean
GB/T 12006.4-1989
Polyamide homopolymers--Determination of matter extractable by boiling methanol
GB/T 2463-2008
硫铁矿和硫精矿中全铁含量的测定 硫酸铈容量法和重铬酸钾容量法
Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/T 11200.3-2008
高纯氢氧化钠试验方法 第3部分:钙含量的测定 火焰原子吸收法
Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method
GB/T 22108.1-2008
气动压缩空气过滤器 第1部分: 商务文件中包含的主要特性和产品标识要求
Pneumatic fluid power - Compressed air filters - Part 1: Main characteristics to be included in supplier's literature and product-marking requirements
GB/T 20255.6-2008
Methods for chemical analysis of hardmetals - Flame atomic absorption spectrometry - General requirements
GB/T 4701.4-2008
钛铁 锰含量的测定 亚砷酸盐 亚硝酸盐滴定法和高碘酸盐光度法
Ferrotitanium - Determinatino of manganese content - Arsenite-salt and sodium-salt titrimetric method and periodate photometric method