| 1. | Stranded wire cylindrical helical springs 多股圆柱螺旋弹簧 |
| 2. | Cylindrical helical springs made from round wire and bar - calculation and design - compression springs 圆形金属丝和棒材制柱形螺旋弹簧.计算和设计.压缩弹簧 |
| 3. | Cylindrical helical springs made from round wire and bar - calculation and design - torsion springs 由圆形金属丝和棒材制成园柱形螺旋弹簧.计算和设计.扭力弹簧 |
| 4. | Cylindrical helical springs made from round wire and bar - calculation and design - extension springs 由圆形金属丝和棒材制成园柱形螺旋弹簧.计算和设计.拉伸弹簧 |
| 5. | Cylindrical helical springs made from round wire and bar - calculation and design - part 3 : torsion springs 圆线和圆棒材制的圆柱螺旋弹簧.计算和设计.第3部分:扭力弹簧 |
| 6. | Cylindrical helical springs made from round wire and bar - calculation and design - part 2 : extension springs 圆线和圆棒材制的圆柱螺旋弹簧.计算和设计.第2部分:拉伸弹簧 |
| 7. | Cylindrical helical springs made from round wire and bar - calculation and design - part 1 : compression springs 圆线材和圆棒材制圆柱形螺旋弹簧.计算和设计.第1部分:压缩弹簧 |
| 8. | Cylindrical helical springs made from round wire and bar - calculation and design - part 3 : torsion springs ; german version en 13906 - 3 : 2001 圆形金属丝和棒材制柱形螺旋弹簧.计算和设计.第3部分 |
| 9. | Cylindrical helical springs made from round wire and bar - calculation and design - part 2 : extension springs ; german version en 13906 - 2 : 2001 圆形金属丝和棒材制柱形螺旋弹簧.计算和设计.第2部分 |
| 10. | Cylindrical helical springs made from round wire and bar - calculation and design - part 1 : compression springs ; german version en 13906 - 1 : 2002 圆形金属丝和棒材制柱形螺旋弹簧.计算和设计.第1部分 |