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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"
- 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
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- DIN - Deutsches Institut für Normung
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GB/T 15397-1994
电影录音控制室、鉴定放映室及室内影院A环、B环电声频率响应特性测量方法
Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms,review rooms and indoor theatres
GB/T 15396-1994
射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸
Dimensions for hexagonal and square crimping-die cavities, indentors, gauges,outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors
GB/T 2019-1987
Fundamental parameters and technical requirements for audio tape recorders
GB/T 2020-1980
Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for informationprocessing exchange
GB/T 15263-1994
Ambient air--Determination of total hydrocarbons--Gas chromatographic method
GB/T 15264-1994
Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method