... StandardISO3310-1:1990 R20/3,R20,R40/3 series, ASTM, TYLER, JIS, DIN, BSIISO3310-2:1990 R20/3,R20,R40/3 ... series, ASTM, TYLER, JIS, DIN, BSIISO3310-3:1990 R20/3,R20,R40/3 ... series, ASTM, TYLER, JIS, DIN, BSISpecificationSieve Diameter(mm)Φ75/ Φ100/ Φ127/ Φ200/ Φ203 ...