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- The selections of repair welding technology are compared,and the repair welding technology using handwork gas tungsten arc welding is detailed.The result with good effect is got. 对补焊工艺方法的选择作了比较,具体阐明了采用手工钨极氩弧焊的补焊工艺方法,实践证明,效果良好。
- The selections of r epair welding technology are compared, and the r epair welding technology using handwork gas tungsten arc welding is detailed.The result shows good effect is got. 对补焊工艺方法的选择作了比较，具体阐明了采用手工钨极氩弧焊的补焊工艺方法，实践证明，效果良好。
- Inert-gas shielded tungsten arc welding 钨极惰气保护焊
- Manual and automatic inert gas tungsten arc welding 手工或自动惰性气体保护钨极电弧焊
- DC manual tungsten arc welding machine 直流手工钨极氩弧焊机
- GTAW is gas tungsten arc welding 气体钨极电弧焊
- Gas tungsten arc welding using air as chamber gas 以空气为舱内加压气体的钨极氩弧焊接
- tungsten arc inert-gas welding (TIG welding) 惰性气体保护钨极电弧焊
- manual argon tungsten arc welding 手工钨极氩弧焊
- gas shielded tungsten arc welding (GTAW) 钨极氩弧焊（GTAW）
- gas shielded tungsten arc welding(GTAW) 钨极氩弧焊
- gas tungsten arc cladding (GTAC) 氩弧熔敷
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Neural Fuzzy Logic Control for Gas Tungsten Arc Welding 弧焊过程神经网络模糊控制
- Automatic gas tungsten arc welding under hyperbaric pressures 高压钨极氩弧自动焊接
- Keywords tupe;gas tungsten arc welding;submerged arc welding; 集箱;钨极氩弧焊;埋弧自动焊;
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
