1.
Method for measurement of whiteness of building materials and non-Metal mineral products
GB/T5950-1996建筑材料与非金属矿产品白度测量方法
2.
Colorimetric methods for colour building materials
GB/T11942-1989彩色建筑材料色度测量方法
3.
Measurement methodology of color reflection performance of building facing materials
建筑饰面材料色度反射性能测量及方法
4.
Testing method for electrical resistance-temperature characteristic parameters of metallic materials
GB/T4067-1983金属材料电阻温度特性参数测量方法
5.
Metallic materials--Resistivity measurement method
GB/T351-1995金属材料电阻系数测量方法
6.
" Assaying In chemical analysis, the process of determining proportions of metal, particularly precious metal, in ores and metallurgical products."
试金法: 测定矿石和冶金产品中的金属含量,特别是贵金属含量的方法。
7.
NP-Trade mainly handle import and export trade on Non-Metallic Minerals, Refractory Materials, Metallurgical Auxiliary Materials, Chemicals etc.
公司主要从事非金属矿产品、火材料、金辅助材料、工等产品的进出口贸易。
8.
non-metallic mineral-based industry
非金属矿物材料工业
9.
Impermeable sintered metal materials and hard metals--determination of density
GB/T3850-1983致密烧结金属材料与硬质合金密度测定方法
10.
Geometric size measuring methods of precious metals and their alloy materials
GB/T15077-1994贵金属及其合金材料几何尺寸测量方法
11.
Non-Metallic Mineral Materials & Engineering
非金属矿物材料学与工程学
12.
Quantitative Detection of Adhesive Bond Quality Between Metallic and Nonmetallic Components Based on the Neural Networks
基于神经网络的金属与非金属材料粘接质量定量检测
13.
Test methods of specular gloss for decorative building materials
GB/T13891-1992建筑饰面材料镜向光泽度测定方法
14.
Metallic materials--Thermal expansion--Measuring method
GB/T4339-1984金属材料热膨胀特性参数测量方法
15.
Measuring method for contact resistance of precious metal electrical contact materials
GB/T15078-1994贵金属电触点材料接触电阻的测量方法
16.
Test method for normal spectral emittance of metals and nonmetallic meterials
GB/T7286.2-1987金属与非金属材料光谱法向发射率试验方法
17.
Test method for total normal emittance of metals and nonmetallic materials
GB/T7286.1-1987金属与非金属材料全法向发射率试验方法
18.
" Metallic material-Standard test method for the Young's modulus, shear modulus and Poison's ratio (Dynamic method)"
GB/T2105-1991金属材料杨氏模量、切变模量及泊松比测量方法(动力学法)