branched polyethylene high pressure polyethylene
long chain branched polyethylene 长支链聚乙烯 branched polyethylene high pressure polyethylene 高压聚乙烯 branched low-density polyethylene 分枝低密度聚乙烯 ..
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branched polyethylene high pressure polyethylene
支链聚乙烯高压聚乙烯
以上为机器翻译结果，长、整句建议使用 人工翻译 。