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 39271.2-2020
滚动轴承 陶瓷滚动体混合轴承的额定载荷 第2部分:额定静载荷
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings
GB/T 39271.1-2020
滚动轴承 陶瓷滚动体混合轴承的额定载荷 第1部分:额定动载荷
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 1: Dynamic load ratings
GB/T 39273-2020
滚动轴承和关节轴承 电子媒体查询结构 用特性词汇标识的特征和性能指标
Rolling bearings and spherical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary
GB/T 39498-2020
Guidelines for the use and control of key chemicals in consumer products
GB/T 39554.1-2020
全国一体化政务服务平台 政务服务事项基本目录及实施清单 第1部分:编码要求
National integrated government service platform—Basic category and implementation list of government service items—Part 1: Coding requirements
GB/T 39554.2-2020
全国一体化政务服务平台 政务服务事项基本目录及实施清单 第2部分:要素要求
National integrated government service platform—Basic category and implementation list of government service items—Part 2: Element requirements
GB/T 28799.3-2020
Polyethylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 3: Fittings
GB/T 3780.28-2020
Carbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons