"Polymers and polymerization." . . "Textiles et tissus." . . . . "Fibres textiles synthétiques." . . "Fibers." . . "ELASTIC FIBERS." . . . . "Natural Polymer Man-made Fibres"@en . "Natural Polymer Man-made Fibres" . . . "Natural polymer man-made Fibres" . . "Natural polymer man-made fibers"@en . . . . . . . . . . . . . . . . . . . "Natural polymer man-made fibres" . "Natural polymer man-made fibres"@en . . . . . . . . . . . . "Textiles et tissus élastiques." . .