塑料涂膜

牙科封闭剂可以形成额外的保护层以抵御龋坏。方法是在后牙的窝沟表面涂布树脂覆盖料。

CS plastic

producing SLIDE fasteners from plastics or substances in a plastic state

plastic pipe

detector for aluminium-plastic blister package

plastic repair of Oddi sphincter

glass reinforced plastic motor lifeboat

plastic molding compound

plastic-injection moulding machine