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
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- 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
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GB/T 3911-1983
Graphical representations of the control characters of 7-bit coded character set for information processing
GB/T 8025-1987
Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method
GB/T 16964.1-1997
Information technology--Font information interchange--Part 1:Architecture
GB/T 6363-1986
Method for the subjective assessment of the quality of document facsimile
GB/T 6550-1986
信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带
Information processing -- 9-Track,127mm wide magnetic tape for information interchange recorded at 63rpmm, phase encoded
GB/T 17174.2-1997
Information processing systems--Text communication--Reliable transfer--Part 2:Protocol specification





