Manufacture of artificial silk
Manufacture of artificial silk
Manufacture of artificial silk
Manufacture of artificial silk
Manufacture of artificial thread, filament, etc.
Manufacture of artificial threads
Manufacture of artificial threads or filaments
Manufacture of carbon and graphite filament and yarn
Manufacture of carbon fibres
Manufacture of carbon fibres
Manufacture of carbon shaped articles
Manufacture of cellulose
Manufacture of cellulose
Manufacture of cellulose triacetate textile materials
Manufacture of conjugate filaments
Manufacture of curled viscose threads with addition of...
Manufacture of easy-care finishing agents for cellulosic...
Manufacture of elongate members
Manufacture of extruded articles
Manufacture of fibrids of polyolefins