| 1. | Carbon steel clectrodes and fluxs for submerged arc welding
埋弧焊用碳钢焊丝和焊剂 |
| 2. | The neutrality flux must be used before soldering
焊接时要求用中性助焊剂。 |
| 3. | Carbon steel electrodes and fluxs for submerged arc welding
埋弧焊用碳钢焊丝和焊剂 |
| 4. | Stainless steel electrodes and fluxs for submerged arc welding
埋弧焊用不锈钢焊丝和焊剂 |
| 5. | Development of an activating flux for gtaw of stainless steel
不锈钢高效氩弧焊焊剂的研制 |
| 6. | Soft soldering fluxes - test methods - copper corrosion test
软钎焊剂.试验方法.铜腐蚀试验 |
| 7. | Low - alloy steel electrodes and fluxes for submerged arc welding
埋弧焊用低合金钢焊丝和焊剂 |
| 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. | Soft soldering fluxes - test methods - copper mirror test
软钎焊剂.试验方法.第5部分:铜镜试验 |
| 10. | Soldering pastes - part 1 : composition , technical specifications
焊剂.第1部分:成分和技术规范 |
