中外 磨料粒度尺寸参照表： (单位： um

2±1.5W2828-2036040.0±2.028044-40.5P36040.5±1.5W2020-1440034.0±2.032036-32.5os3736.5±1.5F280/3736.5±1.5P40035.0±1.5W1410-1450028.0±2.036028.8-25.8os2929.2±1.5F320/2929.2±1.5P50030.2±1.5W1010-760024.0±1.540023.6-20.6P60025.8±1W77-570021.0±1.3os2322.8±1.5F360/2322.8±1.5P80021.8±1W55-3.580018.0±1.050019.7-16.7os1717.3±1F400/1717.3±1P100018.3±1W3.53.5-2.5100015.5±1.060016-13P120015.3±1W2.52.5-1.5120013.0±1.0os1312.8±1F500/1312.8±1P150012.6±1W1.51.5-1.0150010.5±1.080012.3-9.8P200010.3±0.8W1.01.0-0.520008.5±0.710009.3-6.8os99.3±1F600/99.3±1P25008.4±0.5W0.50.5及更细25007.0±0.7os76.5±1F800/76.5±130005.7±0.512006.5-4.5os54.5±0.8F1000/54.5±0.8os33±0.5F1200/3±0.5微粉粒度及尺寸范围类别粒度基本粒尺寸范围类别粒度基本尺寸范围微粉W6363-50精微粉W3.53.5-2.5W5050-40W4040-28W2828-20W2.52.5-1.5W2020-14W1414-10W1.51.5-1.0W1010-7W77-5W11.0-0.5W55-3.5