News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
Links
- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Search
GB/T 28278.1-2012
滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第1部分:不带回油槽油润滑径向滑动轴承的计算
Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings without drainage grooves
GB/T 28279.1-2012
滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第1部分:带回油槽油润滑径向滑动轴承的计算
Plain bearing - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves
GB/T 28499.1-2012
基于IP网络的视讯会议终端设备技术要求 第1部分:基于ITU-T H.323协议的终端
Technical requirement for IP video terminal equipment - Part 1: terminal based on ITU-T H.323
GB/T 28562-2012
YVF系列变频调速高压三相异步电动机技术条件（机座号355～630）
Specification for YVF series variable frequency high voltage three-phase induction motors (Frame size 355-630)
GB/T 28864.2-2012
Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
GB/T 28823-2012
信息技术 学习、教育和培训 平台与媒体分类代码XML绑定规范
Information technology - Learning,education and training - Classification code of platform and media XML binding specification
GB/T 28541-2012
Insulation co-ordination for equipments of ±800kV high voltage direct current converter stations