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介绍一种新型PVC增韧剂UF-810在填充硬聚氯乙烯管材中的加工应用情况。
The processing and application of a new toughner UF-810 in RPVC pipe were introduced.
youdao
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介绍一种新型PVC增韧剂UF-810在填充硬聚氯乙烯管材中的加工应用情况。
The processing and application of a new toughner UF-810 in RPVC pipe were introduced.
youdao