... pigment,pesticide,feedstuff,additives,fire-resistant material,industry of fine chemicals,new material,electron plastic,ceramics,mine,building material ... or granularity,also fit for mixing sizable materials,fine materials and super fine materials as well as fibers,sheet.YSH model ... spraying device,transmission parts,lid,helix,barrel,discharge valve and so on.Spraying device:fittings,sprayers fixed on ...