1. Hexcel reports 2020 fourth quarter and full year results;Goddard,2021
2. Toray income dives on declining demand due to COVID-19;Volkova,2020
3. 2020 Global carbon fiber composites market report;Lin,2021
4. The engineer;Watt,1966
5. Carbon fibres of high strength and high breaking strain;Moreton;Nature,1967