duo xiang ju he wu wei jie gou yu cai liao de xing neng you zhao mi qie lian xi er wei jie gou de xing cheng qiang lie di yi lai yu jia gong tiao jian yan jiu cai liao de ning ju tai jie gou xing cheng tiao jian ji qi yu cai liao xing neng zhi jian de guan xi dui yu gao fen zi cai liao de she ji he xing neng you hua ju you shi fen zhong yao de yi yi ben wen cai yong rong rong gong hun fa zhi bei le deng gui ju bing xi PP yi xi xin xi gong ju wu POE gong hun wu yan jiu le PP POE gong hun wu de rong rong jie jing mao xi guan he niu ju liu bian xing wei ya li ti ji wen du PVT shu xing li xue xing zhi he zhan dan xing tan tao le PP POE gong hun wu zai zhu she cheng xing guo cheng zhong fen san xiang jie gou yan hua he duo ceng jie gou wen zhong shou ci dui gao fen zi gong hun wu zhu she zhi pin de ge ceng jin xing jing tai dong tai li xue he jie jing xing neng yan jiu bing guan lian ge ceng de xiang jie gou bian hua xun zhao gong hun wu zhu she zhi pin jie gou yu xing neng de guan xi qi shi yan jie guo he fen xi fang fa dui ke yan ren yuan he xue sheng you jie jian he zhi dao zuo yong