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- 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"
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- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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Number of entries (Data is updated on a monthly basis): 84059
GB/T 15261-2008
Measurement methods for acoustic properties of ultrasonically tissue-mimicking materials
GB/T 6113.204-2008
无线电骚扰和抗扰度测量设备和测量方法规范 第2-4部分:无线电骚扰和抗扰度测量方法 抗扰度测量
Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-4: Methods of measurement of disturbances and immunity - Immunity measurements
GB/Z 21233-2007
Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys
GB/T 2260-2007
Codes for the administrative divisions of the People's Republic of China
GB/T 21226-2007
Semiconductor convertors - Identification code for convertor connections
GB/T 21153-2007
Earth-moving machinery - Units for dimensions, performance and capacities, and their measurement accuracies
Number of entries (Data is updated on a monthly basis): 84059