News
- 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
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 40279-2021
Test method for thickness of films on silicon wafer surface—Optical reflection method
GB/T 33047.3-2021
塑料 聚合物热重法（TG） 第3部分:使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学
Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics
GB/T 18703-2021
Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand
GB/T 9239.12-2021
机械振动 转子平衡 第12部分:具有挠性特性的转子的平衡方法与允差
Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour
GB/T 40407-2021
X-ray powder diffraction analysis method for determining the phases in portland cement clinker
GB/T 40404-2021
Slag material—Measurement of melting temperature—High temperature metallographic method
GB/T 40406-2021
Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression
GB/T 40410-2021
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method