1.
Determination of Trace Hydrogen in High-purity Titanium Metal
高纯金属钛中微量氢的分析方法研究
2.
Determination of Impurity Elements in Pure Aluminium by ICP-AES
ICP-AES法测定高纯金属铝中杂质元素
3.
Determination of impurity element in high-purty gold by ICP-MS
ICP-MS测定高纯金中的杂质元素
4.
Recent Development of High Purity Advanced metals And Alloys Using CaO Refractory;
采用CaO精炼获得高纯金属及合金的进展
5.
Study and Commercial Operation of High-purity Dy Metal
高纯金属镝的制备工艺研究与工业实践
6.
Determination of the impurity elements in high purty gold using ICP-AES method after matrix extraction by ethyl acetate
乙酸乙酯萃取—ICP-AES测定高纯金中的痕量杂质
7.
Applied Research on High Resolution Inductively Coupled Plasma Mass Spectrometry for Analysis of High Purity Metal Samples
高分辨电感耦合等离子体质谱在高纯金属分析中的应用研究
8.
pure cotton, gold, silk, wool, etc
纯棉、 纯金、 纯丝、 纯毛
9.
High precision welding materials pure tin lead alloy products.
高级精密焊接纯锡铅合金材料制品。
10.
testing methods for determination of metallic elements in highly purified water
高纯水金属含量测定方法
11.
Technology of Smelting and Casting of High Purity Al-2.2Cu-1.5Mg-1.0Fe-1.0Ni Aluminum Alloy
Al-2.2Cu-1.5Mg-1.0Fe-1.0Ni高纯铝合金的熔铸工艺
12.
Preparation of High-purity Ti_3SiC_2 Powders by MA and HT
机械合金化+热处理制备高纯Ti_3SiC_2粉体
13.
High Pure and High Strength Aluminum Material Technology Modification Project Management of NELA;
东轻公司高纯高强铝合金材料技改项目管理
14.
Study on Preparation of Extra-Low-Oxygen Rare-Earth Metal Yttrium by Ca-CaCl_2 Fused-Salt Methodand Electrochemistry Purification Method;
用Ca-CaCl_2熔盐法和电化学提纯法制备高纯低氧稀土金属钇（Y）的研究
15.
Study on the Determination of Trace Amounts of Metal Impurities in High Purity Silver Nitrate;
高纯硝酸银中痕量金属杂质的测定研究
16.
Effect of annealing temperature on microstructure and performance of high purity Al-1wt% Si alloy
退火温度对高纯Al-1wt% Si合金组织及性能的影响
17.
Synthesis of Diamond with High Nitrogen Concentration Using Pure Iron Powder Catalyst with Additive NaN3
纯铁触媒添加叠氮化钠合成高氮含量金刚石
18.
This is made of solid gold (silver).
这是纯金（银）（制）的。