| 1. | Flux cored wires for electrogas arc welding
气体保护电弧焊用管状焊丝 |
| 2. | Carbon steel electrodes and rods for gas shielded arc welding
气体保护电弧焊用碳钢焊条和焊棒 |
| 3. | Low - alloy steel electrodes and rods for gas shielded arc welding
气体保护电弧焊用低合金钢焊条和焊棒 |
| 4. | Welding consumables - shielding gases for arc welding and cutting
焊接消耗用品.气体保护电弧焊和切割用气体 |
| 5. | Welding wires for gas shielding arc welding of carbon and low alloy steels
气体保护电弧焊用碳钢低合金钢焊丝 |
| 6. | Non gas shielded arc welding
无气体保护电弧焊 |
| 7. | Specification for carbon steel electrodes and rods for gas shielded arc welding
气体保护电弧焊用碳钢焊条和焊棒的规范 |
| 8. | Mag welding solid wires for molybdenum steel and chromium molybdenum steel
钼钢及铬钼钢金属极活性气体保护电弧焊实心焊丝 |
| 9. | Gas shield arc welding
气体保护电弧焊 |
| 10. | Gas shielded arc welding of aluminum and aluminum alloy pipe , recommended practices for
铝和铝合金管气体保护电弧焊推荐惯例 |
