目數(shù) | 孔徑mm | 目數(shù) | 孔徑mm | 目數(shù) | 孔徑mm | 目數(shù) | 孔徑mm |
5 | 4 | 40 | 0.45 | 180 | 0.088 | 325 | 0.043 |
6 | 3.2 | 50 | 0.355 | 190 | 0.08 | 360 | 0.040 |
8 | 2.5 | 60 | 0.3 | 200 | 0.076 | 400 | 0.0385 |
10 | 2 | 70 | 0.25 | 220 | 0.07 | 500 | 0.0308 |
12 | 1.6 | 80 | 0.2 | 240 | 0.065 | 600 | 0.025 |
14 | 1.43 | 100 | 0.15 | 250 | 0.063 | 800 | 0.015 |
16 | 1.25 | 120 | 0.125 | 260 | 0.057 | 900 | 0.010 |
18 | 1 | 140 | 0.105 | 280 | 0.055 | 1000 | 0.008 |
20 | 0.9 | 150 | 0.1 | 300 | 0.05 | 1200 | 0.005 |
30 | 0.6 | 160 | 0.097 | 320 | 0.048 | 底蓋 | 無孔 |
直徑 | ①5cm | ②7cm | ③10cm | ④20cm | ⑤30cm | ⑥40cm | ⑦50cm | ⑧其他 |