A New Species of Genus Popillia Serville (Coleoptera: Rutelidae) Collected from Guangxi Province, China;
弧丽金龟属一新种(鞘翅目:丽金龟科)
shielded inert gas metal arc welding
惰性气保护金属弧焊法
electric arc apparatus, hot-spraying, for metals and metal carbides
金属和金属硬质合金热喷涂电弧设备
gas metal arc cutting
气体金属极电弧切割
metal-arc gas-shielded welding
气保护金属极电弧焊
metal arc inert gas welding
金属惰性气体电弧焊
metal inert gas arc welding (MIG)
惰性气体金属电弧焊
MMA (Manual Metal Arc)
人工金属电弧焊接法
inert gas metal arc welding
金属极惰性气体电弧焊
A rolled metal bar with a bracket-shaped section.
金属棒有弧状部分的弯曲的金属棒或条
shield inert gas metal orc welding
惰性气体保护金属极弧焊
metal-arc inert-gas welding(MIG welding)
惰性气体保护金属极电弧焊
Investigation on Properties of Deposited Metals by Shielded Metal Arc Welding Process D172;
D172焊条电弧堆焊熔敷金属性能研究
PERFORMANCE OF ELECTRIC ARC SPRAYED COATINGS ON MAGNESIUM ALLOY
镁合金表面电弧喷涂金属耐蚀涂层性能研究
The Characteristic or Vacuum Arc and the Appearance of Vacuum Arc of Some Metal Most in Use
真空电弧的特点及几种常用金属的真空电弧现象
The arc source produces the arc discharging of cold cathode so that metal plasma is formed and it supplies the high density of metal ion current.
弧源因 产生冷阴极弧光放电而产生金属等离子体，形成高密度的金属离子流。
Application of Computer to Vacuum Arc Remelting(VAR) of Rare Metals
微机在稀有金属真空电弧熔炼中的应用
Mineralization Environments of the Cu Polymetallic Deposits in the Liupan Shan Arc Structure Belt
六盘山弧形构造带铜多金属矿床的成矿环境
Study on the Submerged Arc Welding Consumables for 2.25Cr-1Mo-0.25V Steel and Its Microstructure and Mechanical Properties of the Deposited Metal;
2.25Cr-1Mo-0.25V钢埋弧焊焊材及熔敷金属组织性能研究
