1.
Study on Electron Beam Welding and Tungsten-arc Inert-Gas Welding Techniques of Shell Made of Super-Strength Steel;
超高强钢壳体的电子束及手工钨极氩弧焊接技术研究
2.
Study on the Processing Technology of Tungsten Electrode Doped with Three Rare-Earth Oxides;
三元复合稀土钨电极的加工工艺研究
3.
The Research on Gas Tungsten Arc Welded Magnesium Alloy AZ31 Plates;
AZ31镁合金钨极交流氩弧焊工艺的研究
4.
Research on Sintering Technics by Hollow Cathode Discharge for Tungsten and Its Alloy
钨及其合金的空心阴极烧结工艺研究
5.
Effect of tungsten for automatic TIG welding without filler materials
钨极对不添丝自动TIG焊工艺的影响
6.
Study on the Processing Technology of Ternary Rare-Earth Oxides Tungsten Electrodes
大坯条三元复合稀土钨电极的制备工艺研究
7.
Integrated Cleaning Process for WSi_x Gate Sidewall Residue of DRAM
动态随机存储器栅极侧壁硅化钨残留的去除工艺
8.
a very hard heat-resistant steel containing tungsten.
极硬抗热且含钨的钢。
9.
tungsten inert gas welding
钨极惰性气体保护焊
10.
TIG spot welding
钨极惰性气体保护点焊
11.
gas tungsten arc welding
钨电极惰性气体保护焊
12.
Get down to the project at hand.
积极从事手边的工作
13.
In the handicraft industries the production of farm implements and lime is being restored, and we are beginning to restore wolfram production.
手工业方面，农具和石灰的生产在恢复过程中，钨砂的生产开始恢复。
14.
The Status and Development Trends of Tungsten Materials and Tungsten Wire Industry in China;
中国钨材、钨丝加工业现状及发展趋势
15.
The Variable Polarity Tig Welding Control System Based on AT89S52
基于AT89S52的变极性钨极氩弧焊控制系统
16.
The paper introduced the process with argon arc welding of tungsten electrode to repair turbine rotor of1# generator system.
本文主要介绍了我厂利用钨极氩弧焊将1#电机组汽轮机转子修复的工艺过程。
17.
Vasco (Vanadium Alloy Steel Company)
钨钒高速工具钢公司
18.
Tungsten steel( hard alloy) forming machining: tungsten forming grinding, cylindrical grinding.
★ 钨钢（质合金）形加工：钨钢成型磨削、园磨削.