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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): 83776
GB/T 11144-2007
Standard test method for measurement of extreme-perssure prosperties of lubricating fluids - Timken method
GB/T 21000.1-2007
Commercial refrigerated cabinets - Methods of test - Part 1: General test conditions and temperature test
GB/T 21000.2-2007
Commercial refrigerated cabinets - Test methods - Part 2: Test for accidental mechanical contact
GB/T 20432.7-2007
Photography - Photographic-grade chemicals - Test methods - Part 7: Determination alkalinity or acidity
GB/T 13823.12-1995
振动与冲击传感器的校准方法 安装在钢块上的无阻尼加速度计共振频率测试
Methods for the calibration of vibration and shock pick-ups--Resonance frequencytesting of undamped accelerometers on a steel block
Number of entries (Data is updated on a monthly basis): 83776