Elevator shaft construction system capable of being easily operated von JU YADONG, LIAN YANJUN, HAN LONGBO, LI JIAN, WANG FENGQING, QU YAOQIN

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Preparation and properties of PVC-based ultrafiltration membrane reinforced by in-situ synthesized p-aramid nanoparticles von Peng, Guo, Yaoqin, Wu, Changmei, Sun, Chunnuan, Ji, Ying, Zhang, Rongjun, Qu, Ying, Wang

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In-situ synthesis of PPTA nanomaterials in PS matrix and their enhanced performances in PS-based nanocomposite von Wu, Yaoqin, Zhao, Zhiping, Sun, Changmei, Ji, Chunnuan, Zhang, Ying, Qu, Rongjun, Wang, Ying

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Allyl and Benzyl Modified Aramid Nanofibers as an Enhancement in Polystyrene-Based Composites von Peng, Guo, Yaoqin, Wu, Congcong, Dong, Changmei, Sun, Rongjun, Qu, Chunnuan, Ji, Ying, Zhang, Ying, Wang

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Preparation method of efficient PVC (polyvinyl chloride) composite ultrafiltration membrane based on aramid nano microspheres von QU RONGJUN, SUN CHANGMEI, WU YAOQIN, ZHANG YING, GUO PENG

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Special eyeshade for check vision power von JIA QU, YAOQIN HE, MEIQING GUO

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