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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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- BAM - Federal Institute for Materials Research and Testing
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- DIN - Deutsches Institut für Normung
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GB/T 3668.9-1983
Modular units for machine tool construction--Spindle units--Dimensions
GB/T 3668.11-1983
Modular units for machine tool construction--Integral way columns--Dimensions
GB/T 18778.2-2003
产品几何量技术规范（GPS） 表面结构 轮廓法 具有复合加工特征的表面 第2部分: 用线性化的支承率曲线表征高度特性
Geometrical Product Specifications(GPS)--Surface texture: Profile method--Surface having stratified functional properties--Part 2: Height characterization using the linear material ratio curve
GB/T 3840-1991
Technical methods for making local emission standards of air pollutants
GB/T 5594.2-1985
电子元器件结构陶瓷材料性能测试方法 杨氏弹性模量、泊松比测试方法
Test methods for properties of structure ceramic used in electronic components--Test method for Youngs elastic modulus and Poisson ratio
GB/T 6730.57-2004
Iron ores--Determination of chromium content--Flame atomic absorption spectrometric method
GB/T 3098.13-1996
紧固件机械性能 螺栓与螺钉的扭矩试验和破坏扭矩公称直径1～10mm
Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters from 1mm to 10mm