URL details: www.zhishiban.cn/shiguantuo/shiguantuo.html
URL title:
蛭石管托 - 辰兴实业
URL description:
辰兴实业生产各种型号的蛭石管托,蛭石管托是用热压蛭石和粘合剂热压而成型的,生产过程中需要500℃保温制做。
URL keywords:
蛭石管托
URL last crawled:
2022-06-29
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0.094 MB/s,
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