... there are hymenal,A.B.C intermediate,ABS resin,white carbon black,tea,catalyst of oxailc acid,promote agent m.d.m ... ,catalyst,deposited carbon powder,N-acetyl-sulfanily chloride,p-aminosalicylic acid, p- ... phthalic acid,diethyl aniline,titanium dioxide,active carbon,sodium fluosilicate,ammonium sulphate,powder of silicon glue, synthesis resin ...