| 1. | The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass .
从酸蚀断面还可以看出：在原自动埋弧焊的上面覆盖有多层焊道。 |
| 2. | Carbon steel clectrodes and fluxs for submerged arc welding
埋弧焊用碳钢焊丝和焊剂 |
| 3. | Carbon steel electrodes and fluxs for submerged arc welding
埋弧焊用碳钢焊丝和焊剂 |
| 4. | Fuzzy logic control of submerged arc welding process
埋弧焊过程的模糊控制 |
| 5. | Stainless steel electrodes and fluxs for submerged arc welding
埋弧焊用不锈钢焊丝和焊剂 |
| 6. | Low - alloy steel electrodes and fluxes for submerged arc welding
埋弧焊用低合金钢焊丝和焊剂 |
| 7. | Spiral submerged - arc welded steel pipe for municipal heat supply
城市供热用螺旋缝埋弧焊钢管 |
| 8. | Submerged arc welding fluxes for carbon steel and low alloy steel
碳钢及低合金钢用埋弧焊焊剂 |
| 9. | Technology of submerged - arc welding in fabrication of steel bridge
埋弧焊在钢桥制作中的工艺 |
| 10. | Stainless steel solid wires and fluxes for submerged arc welding
埋弧焊用不锈钢实心焊丝及焊剂 |
