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
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GB/T 23296.1-2009
食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th
GB/T 23296.26-2009
食品接触材料 高分子材料 食品模拟物中甲醛和六亚甲基四胺的测定 分光光度法
Food contact materials - Polymer - Determination of formaldehyde and hexamethylenetetramine in food simulants - Spectrophotometry
GB/T 7235-2004
产品几何量技术规范（GPS） 评定圆度误差的方法 半径变化量测量
Geometrical Product Specifications(GPS)--Methods for the assessment of departure from roundness--Measurement of variations in radius
GB/T 7584.1-2004
Acoustics--Hearing protectors--Part 1:Subjective method for the measurement of sound attenuation
GB/T 13942.2-2009
Durability of wood - Part 2: Method for field test of natural durability
GB/T 5093-2009
Technical requirements for hand-held electromagnetic disk used for the presses
GB/T 12471-2009
Geometrical product specifications（GPS) - Wooden part - Limit and fit