Posted on 12/25/202212/25/2022 by 乱世加人The First Domestic 48K Large-tow Carbon Fiber Production Line of SPC Started up Successful http://spc.sinopec.com/spc/en/news/news_report/20221026/news_20221026_323245818986.shtml?fbclid=IwAR35PN9hOCzBCeO7WqjCoknvNKlOXzfQkz9tm9qbeZCCY3yamIo5it19qVU
