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    主要產(chǎn)品為顏料藍(lán)60、分散藍(lán)60、還原藍(lán)4(還原藍(lán)RSN)、溶劑藍(lán)122等

    The main products for the pigment blue 60, disperse blue 60, vat blue 4(vat blue RSN), disperse yellow 54 etc.

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