筛孔(mm) | 31.5 | 26.5 | 19 | 9.5 | 4.75 | 2.36 | 1.18 | 0.6 | 0.075 |
通过率(%) | 100.0 | 94.7 | 78.7 | 51.7 | 29.6 | 16.7 | 11.3 | 7.6 | 2.4 |