新型含二氮杂萘酮结构聚芳醚类纤维的制备工艺
Release Time:2019-10-09 Hits:
First Author: BIN Yuezhen
Disigner of the Invention: 蹇锡高,唐萍,董大林
Application Number: CN201810774569.1
Authorization Date: 2018-07-16
Authorization Number: CN109183175A
Release Time:2019-10-09 Hits:
First Author: BIN Yuezhen
Disigner of the Invention: 蹇锡高,唐萍,董大林
Application Number: CN201810774569.1
Authorization Date: 2018-07-16
Authorization Number: CN109183175A