вW(wng)SF(xin)ϺˇĿٰl(f)չߘǴB≦ԽԽʹòنǂy(tng)Ĵظwǡ䓻Ļóʹǵ^^ͅf(xi){(dio)߀ړ≦ϵĽY(ji)(gu)λܵˮȲҊ䓻Ļ䓻ɸNɫͬЧɫ@Щ(jng)^䓻̎ϳ˿ڱι⾀⣬߀õĿgͺ䓻ĻɫdzSĥɳЧĸЧٹɫȵm҃(ni)O(sh)Ӌ߀ڼ늰ȫtút늴Štȵb@3-12ƽ岣(jng)^640-720䓻̎ȫ^1.;:ԓa(chn)Ʒc}eǸıʩɫ{Ҫ(yng)䓻a(chn)]ڿ՚2.̺82%3.īMɣϩ֬ȻֲsͰϳ܄~tɫX\ϽM4ƽwӴС:D50=5μm5.W(wng)x|(zh):֬W(wng)Ŀ(sh)200Ŀ-250Ŀ6.ī{(dio)䷽ʹ