| 1. | Research progress of the ceramic - lined pipe by shs process
陶瓷衬管技术的研究现状 |
| 2. | Thread compounds for casing , tubing and line pipe
套管油管和管线管用螺纹脂 |
| 3. | Recommended practice for field inspection of new line pipe
新管线管的现场检验推荐作法 |
| 4. | Terminology of imperfections in octg and line pipe
石油管材常见缺陷术语 |
| 5. | Hot - rolled wide strips for line pipe of oil and natural gas
石油天然气输送管用热轧宽钢带 |
| 6. | Transportation of line pipe part1 : transportation on railroad
管线钢管运输.第1部分:铁路运输 |
| 7. | Hot - rolled wide strips for line pipe of petroleum and natrual gas
石油天然气输送管用热轧宽钢带 |
| 8. | Standard specification for steel line pipe , black , furnace - butt - welded
炉对焊黑色钢管线的标准规范 |
| 9. | Standard specification for steel line pipe , black , plain - end , seamless
无缝平头黑色钢管线标准规范 |
| 10. | Gauging and inspection of casing , tubing and line pipe threads
套管油管和管线管螺纹的测量和检验方法 |
