guangdong jianbang new materials co. the Production of butyl methacrylat and acrylic resin.n5-sets of production equipment, with an annual output of 30000 tons.
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guangdong jianbang new materials co. the Production of butyl methacrylat and acrylic resin.n5-sets of production equipment, with an annual output of 30000 tons.
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Nächster: No
