1.
mixed gas arc welding
混合气体保护电弧焊
2.
The Protecting Welding Craft of the Rich-argon Mixing Gas in Pressure Container;
压力容器的富氩混合气体保护焊工艺
3.
CO_2+O_2 Mixed GMAW Welding Gray Cast Iron
CO_2+O_2混合气体保护焊补焊灰铸铁
4.
Research on Magnesium and Magnesium Alloys Melting Protection under the Mixture Gases Containing C_2H_2F_4;
C_2H_2F_4混合气体保护下镁及镁合金的熔炼研究
5.
The Application of Mixed Gas Shielded Welding from One Side for Double Surface of Steel Sheet;
混合气体保护单面焊双面成形自动焊在薄板中的应用
6.
The Study and Application on Using MAG Welding in Manufacture
混合气体保护焊在制造产业中的研究与推广应用
7.
Argument on mixture of hydrogen and nitrogen to replace hydrogen as prote ctive gas;
用氢氮混合气替代氢气保护气体的论证
8.
Study on Welding Process of Non-Consumable Gas Shielded Arc Welding for Magnesium Alloys AZ31B
AZ31B镁合金非熔化极气体保护焊工艺
9.
Analysis of the Incomplete Fusion Defects in the CO_2 Gas Shielded Welding
CO_2气体保护焊中的未熔合缺陷分析
10.
gas-steam-water fluid
气-汽-水混合流体
11.
Experimental Research on Foamed Cement Banking for Frozen Soil Foundation Protection
气泡混合轻质土在道路冻土地基保护中的试验研究
12.
Gases and liquids diffused.
气体和液体慢慢混合了。
13.
Study on the Techniques of Gas Protected Melting, Pouring and Safety of Magnesium Alloys;
镁合金气体保护熔化浇注及安全技术研究
14.
Study on Microstructures and Properties of Non-consumable Gas Shielded Arc Welding for Magnesium Alloys AZ31;
AZ31镁合金非熔化极气体保护焊工艺及性能研究
15.
The Flow Field Simulation and Research on Control System of Shielding Gas for Magnesium Alloy
镁合金保护气体流场模拟与控制系统研究
16.
Investigation of Gas Shielded Arc Welding of Hsla Steel Blade Wheel
低合金高强钢叶轮气体保护焊的试验研究
17.
Research on Gas Shielding in Laser Welding of Titanium Alloys
钛合金激光焊接过程中气体保护问题的研究
18.
Numerical Simulation of Protective Gas in the Furnace of Magnesium Melt
铸造镁合金熔炉内保护气体流动数值模拟