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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): 47212
GB/T 16484.9-2009
氯化稀土、碳酸轻稀土化学分析方法 第9部分:氧化镍量的测定 火焰原子吸收光谱法
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry
GB/T 24681-2009
Equipment for crop protection - Methods for field measurement of spray drift
GB/T 17126.2-2009
农业拖拉机和机械 动力输出万向节传动轴和动力输入连接装置 第2部分:动力输出万向节传动轴使用规范、各类联接装置用动力输出传动系和动力输入连接装置位置及间隙范围
Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2:Specification for use of PTO drive shaft, and position and clearance of PTO drive line and PIC for various attachments
GB/T 27938-2011
Plain bearings - Thrust washers - Terms, appearance of damage and cause of failure
Number of entries (Data is updated on a monthly basis): 47212