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
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GB/T 18491.1-2001
Information technology--Software measurement--Functional size measurement--Part 1:Definition of concepts
GB/T 11358-1999
Belt drives--Flat transmission belts and corresponding pulleys--Dimensions and tolerances
GB/T 11450.1-1989
Hollow metallic waveguides--Part 1:General requirement and measuring methods
GB/T 6072.5-2003
Reciprocating internal combustion engines--Performance--Part 5: Torsional vibrations
GB/T 10199.1-1988
Test procedure for facsimile apparatus--Documents facsimile (analogue)
GB/T 11299.9-1989
卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators
GB/T 9634.3-2002
Ferrite cores--Guide on the limits of surface irregularities--Part 3:ETD-cores and E-cores