產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
產(chǎn)品參數(shù):
傾角:20~40°可調(diào),(常用30°) |
滾球:1/32~1" |
砝碼:500g |
助跑道:100mm |
鋼球大小附錄表
編號(hào) | 直徑 mm | 編號(hào) | 直徑 mm | 編號(hào) | 直徑 mm | 編號(hào) | 直徑 mm |
1 | 0.794 | 9 | 7.144 | 17 | 13.494 | 25 | 19.844 |
2 | 1.558 | 10 | 7.938 | 18 | 14.288 | 26 | 20.638 |
3 | 2.381 | 11 | 8.731 | 19 | 15.081 | 27 | 21.431 |
4 | 3.175 | 12 | 9.525 | 20 | 15.875 | 28 | 22.225 |
5 | 3.969 | 13 | 10.319 | 21 | 16.669 | 29 | 23.019 |
6 | 4.762 | 14 | 11.112 | 22 | 17.462 | 30 | 23.812 |
7 | 5.556 | 15 | 11.906 | 23 | 18.256 | 31 | 24.606 |
8 | 6.350 | 16 | 12.70 | 24 | 19.050 | 32 | 25.4 |