| 1. | Fair knowledge on welding and production drawing
良好的焊接工艺与技术图纸知识。 |
| 2. | A study on the welding technology of co2 flux cored wire
2药芯焊丝的焊接工艺研究 |
| 3. | Fire prevention in use of cutting and welding processes
切削和焊接工艺的防火措施 |
| 4. | Welding technology of compressed natural gas cylinder
压缩天然气气瓶的焊接工艺 |
| 5. | Welding frocedures for vertical down stick welding of pipes
管道下向焊接工艺规程 |
| 6. | Study on welding technology for bfel0 - 1 - 1 copper - nickel alloy
1白铜焊接工艺的研究 |
| 7. | Welding procedure qualification for steel pressure vessels
钢制压力容器焊接工艺评定 |
| 8. | The jointing technics in filature box rebuilding
纺丝箱改造焊接工艺的探讨 |
| 9. | Improving welding prcedure for vertical trussing
车架纵梁焊接工艺的改进 |
| 10. | Welding process ' s election of 15mnnidr cold steel
低温钢焊接工艺的确定 |
