What is fibra? fibra is fiberglass
What is fiberglass?
- Filament que forma part d'alguns teixits orgànics animals o vegetals o que es troba en alguns minerals.
Filament that is part of some animal or vegetable organic fabrics or found in some minerals.
- Filament que té un orígen químic, que està format per matèria totalment artificial i que es fa servir en la confecció de teixits: s'ha comprat una camisa de fibra sintètica.
Filament that have a chemical origin, which is made up of completely artificial stuff and that is used in the manufacture of fabrics: they have bought a shirt of synthetic fiber.