INDUSTRY|chemistry|chemical compound
- polaistiréin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Polystyrol | PS
- de
- polystyrene
- en
- Sainmhíniú a synthetic resin of major importance having high mechanical strength and insulating power Tagairt Customs Tariff
- polystyrène | PS
- fr