【电学】塑料罩

现在给瓶子包上一层用聚安酯制成的外套。

plastic wash bottle

plastic spectacle frame

plastic corrugated sheet

producing SLIDE fasteners from plastics or substances in a plastic state

detector for aluminium-plastic blister package

plastic film

producing SPECTACLE(S) frames from plastics or substances in a plastic state

UV absorber (ultra-violet screening agent) additive (plastic ingredient)