| 1. | Pay - off tension mechanism friction and can adjust
2放线张力机械摩擦，可以调节。 |
| 2. | Travelling drum take - up and pay - off stand in portal execution
移动式龙门收放线架 |
| 3. | Travelling drum take - up and pay - off stand in port
移动式龙门收放线架 |
| 4. | Shaft type constant tension pay - off
无轴式恒定张力放线装置 |
| 5. | Shaftless constant tension pay - off
无轴式恒定张力放线装置 |
| 6. | Vertical lift pay - off and take - up
垂直升降式收放线装置 |
| 7. | Stempack or drumpack pay - off system
成捆或成筒放线装置 |
| 8. | Pay - off stand for copper rods in coils
成圈铜杆放线架 |
| 9. | Stationary take - up and pay - off stand
固定式收放线架 |
| 10. | Manual screw lift pay - off
手动螺杆升降式放线装置 |
