体积(mm3) | 颗粒类型 | |||
1 | 2 | 3 | ||
筛孔尺寸 | 13.2~16 mm | 796.23 | 894.05 | 1185.64 |
9.5~13.2 mm | 370.56 | 448.92 | 568.85 | |
4.75~9.5 mm | 91.13 | 125.21 | 173.64 | |
2.36~4.75 mm | 6.88 | 16.09 | 29.16 |