Experimental study on the purification of low unsaturated degree polyether polyols with membrane separation
YANG Liu1，MA Weihua1，QI Li2，ZHONG Qin1
Chemical Industry and Engineering Progree . 2011, (12): 2606 . 

京ICP备12046843号-2；京公网安备 11010102001994号
Copyright © Chemical Industry and Engineering Progress, All Rights Reserved.
E-mail: hgjz@cip.com.cn
Powered by Beijing Magtech Co. Ltd