pcl–peg–pcl triblock ester–ether copolydiol-based waterborne polyurethane. ii. effect of ncooh mole ratio and dmpa content on the physical properties
本文档由 ac221726 分享于2016-11-17 02:34
pcl–peg–pcl triblock ester–ether copolydiol-based waterborne polyurethane. ii. effect of ncooh mole ratio and dmpa content on the physical properties
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君,已阅读到文档的结尾了呢~~