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C5 Petroleum Resin for tyre rubber ...
C5 Petroleum Resin for hot-melt roa...
C5 Petroleum Resin for adhesives...
Phenol FormalDehyde Resin...
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Tar resin...
Hydrohydrogenation terpene resin...
Arenes modified DCPD resin...
C5 / C9 copolymer resin (hot-poly)...
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发表于：
2024年2月27日 22:05
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