[国外标准] BS EN 6049-004:2019 Aerospace series-Electrical cables, installation-Protection sleeve in meta-aramid fibres Part 004:Braided,tubular,high expandable-Product standard
BS EN 6049-004:2019 Aerospace series-Electrical cables, installation-Protection sleeve in meta-aramid fibres Part 004:Braided,tubular,high expandable-Product standard.pdf