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Polyamide polymerization
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JINYUAN 300000t/a Polymerization
Domestic daily production of nylon 6 polymerization largest production line, 100% recycling of caprolactam.
? 北京三聯(lián)虹普新合纖技術(shù)服務(wù)股份有限公司 版權(quán)所有 京ICP備09105188號