标准筛对照表.pdf

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1、颗粒直径和目数对照表英国标准筛美国标准筛泰勒标准筛国际标准筛微米对照毫米对照目数对照目数对照目数对照目数对照455-40004.0067728028122.81810920020572.0510121017016801.6812141215014051.4014161412012401.2016181610010031.00182020858500.85222524707100.71303532505000.50364035404200.42444542353550.35525048303000.30606060252

2、500.25727065202100.21858080181800.18100100100151500.15120120115121250.12150140150101050.101701701709900.092002002008750.0752402302506630.0633002702705530.0533503253254450.045400400400-370.037500500500-250.025625625625-200.020我国常用筛网目数与粒径对照表目数目数目数目数微米(μm)微米(μm)微米(

3、μm)微米(μm)(mesh)(mesh)(mesh)(mesh)2.5792512139760246325473588014116565220425334459916991801985002553962208331001656252063327247011101508001572794275891808312501082362324952007425005919813541725061625021016514035027053125001