型号 | 质量m ≈g |
尺寸mm | ||
Fw | D | C | ||
NK12/12 | 12.1 | 12 | 19 | 12 | NK12/16 | 15.9 | 12 | 19 | 16 |
NK14/16 | 20.7 | 14 | 22 | 16 | NK14/20 | 25.5 | 14 | 22 | 20 |
NK15/16 | 21.8 | 15 | 23 | 16 | NK15/20 | 26.6 | 15 | 23 | 20 |
NK16/16 | 22.4 | 16 | 24 | 16 | NK16/20 | 28.4 | 16 | 24 | 20 |
NK17/16 | 23.7 | 17 | 25 | 16 | NK17/20 | 29.8 | 17 | 25 | 20 |
NK18/16 | 24.9 | 18 | 26 | 16 | NK18/20 | 31.4 | 18 | 26 | 20 |