| 1. | Galvanized welded steel pipe for low pressure service
低压流体输送用镀锌焊接钢管 |
| 2. | Stainless steel seamless tubes for fluid transport
流体输送用不锈钢无缝钢管 |
| 3. | Welded steel pipe for low pressure liquid delively
低压流体输送用焊接钢管 |
| 4. | Welded stainless steel pipes for liquid delivery
流体输送用不锈钢焊接钢 |
| 5. | Terms of conveying machinery . fluid conveyor
运输机械术语流体输送机 |
| 6. | Major diameter welded steel pipe for lowpressure liquid service
低压流体输送用大直径电焊钢管 |
| 7. | Welded steel pipe for low pressure service
低压流体输送用焊接钢管 |
| 8. | Application of shuttle back pressure valve in fluid transportat ion
梭式止回阀在流体输送中的应用 |
| 9. | Terms of conveying machinery - fluid conveyor
流体输送机 |
| 10. | Astm a 312 stainless steel tubing for industrial piping and fluid delivery
工业配管流体输送用不锈钢管astm a 312 |
