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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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GB/T 37891.5-2019
带平键和端键传动的铣刀杆 第5部分:带法兰接触面的多棱锥柄刀杆的尺寸和标记
Cutter arbors with parallel key and tenon drive—Part 5:Dimensions and designation of tool holders with polygonal taper interface with flange contact surface
GB/T 37891.4-2019
带平键和端键传动的铣刀杆 第4部分:带7:24手动换刀圆锥柄刀杆的尺寸和标记
Cutter arbors with parallel key and tenon drive—Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers
GB/T 37891.1-2019
Cutter arbors with parallel key and tenon drive—Part 1: General dimensions
GB/T 37891.6-2019
带平键和端键传动的铣刀杆 第6部分:带钢球拉紧系统的模块圆锥柄刀杆的尺寸和标记
Cutter arbors with parallel key and tenon drive—Part 6: Dimensions and designation of tool holders with modular taper interface with ball track system
GB/T 37939-2019
Information security technology—Security techniques requirement for network storage
GB/T 37947.1-2019
信息技术 用能单位能耗在线监测系统 第1部分:端设备数据传输接口
Information technology—Energy consumption monitoring system of energy user—Part 1:Data transmission interface for monitoring devices
GB/T 37949-2019
有机发光二极管显示器用有机小分子发光材料纯度测定 高效液相色谱法
Purity test method of small molecule materials applied in organic light emitting diode display (OLED)—High performance liquid chromatography (HPLC)