http://www.romantak.com/peekzcx/ 專注于聚醚醚酮(PEEK)掀鹅、聚酰亞胺(PI)等高性能特種工程塑料型材及制品的應用研發(fā)及生產 Tue, 20 Jun 2023 16:59:50 +0000 hourly 1