Projects
Polyamide polymerization
首頁>Projects>Engineering>Polyamide polymerization
JUHESHUN 80000t/a Polymerization
High-end engineering plastic base material production line.
? 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(hào)