UPVC 硬聚氯乙烯 温度-10 °C~70 °C
CPVC 氯化聚氯乙烯 温度-40 °C~95 °C
RPP 增强聚丙烯 温度-20 °C~90 °C
PVDF 聚偏二氟乙烯 温度40 °C~140 °C
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公司传真:021-57562676
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