Cold Polymerization Resin
显示所有 4 结果
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Hydrocarbon Resin C5 C9
HC 9120 Good Solubility and Light Color C9 Petroleum Resin for Adhesive
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Hydrocarbon Resin C5 C9
HC 9140 High Softening Point and Light Color Petroleum C9 Resin in Printing Ink
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