过滤网粒径目数换算表.doc

筛网筛孔的m/网目数对照表(粒径目数换算表)网目数m 28000367004475054000633507280082360101700121400141180161000188802083024700286003055032500354254038042355453254830050270602506523070212801809016010015011512512012012511513011314010915010616096170901758618080200752306224061250582705330048325454003850025600238001810001313401020006.550002.680001.6100001.3微粉粒度及尺寸对照表中国ChinaGB 6966-86西欧共同体FEPA美国USANSI B74.20-81日本JapanJIS 600-63西德GermanyDIN 848-65T苏联OCT 9206-80粒度尺寸粒度尺寸粒度尺寸粒度尺寸粒度尺寸粒度尺寸Grit.No.Grain sizeGrit.No.Grain sizeGrit.No.Grain sizeGrit.No.Grain sizeGrit.No.Grain sizeGrit.No.Grain size36-5436-54M6342-846054-8040037/34D4540/5060/4040-6022-3622-36M4027-534536-5450034/28D3532/4040/2828-4020-3020-30M2516-343022-3660028/24D2525/3228/2020-2812-2212-22M1610-221512-2270024/20D2025/4020-1414-2010-2010-20M106-1498-1280020/16D20A25/3014/1010-148-128-12M6.34-964-8100016/13D20B30/4010/77-106-126-12M4.02.5-5.532-4120013/10D1515/257/55-75-105-10M2.51.5-3.510-2150010/8D15A10/155/33-54-84-8M1.61.0-2.51/20-120008/6D15B15/203/22-33-63-6M1.00.5-1.525006/5D15C20/252/11-22.5-52.5-530005/4D75/101/00-12-42-440004/3D32/51.5-31.5-350003/2D11/20-20-280002/1D0.70.5/10.5-1.50.5-1.5150001/0D0.250.50.5-1.00.5-1.00-1.00-1.0美国标准筛 (U.S.A. Standard Sieves)筛子编号sieve designation标准线的直径nominal wire diameter美国法Tyler法(micron)(号码No.)(Mesh计)(micron)1.00a850710600500425355300250212180150125106907563534538182025303540455060708010012014017020023027032540016202428323542486065801001