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BNC: 30111 COCA: 0

uPVC

noun
/ˌjuː piː viː ˈsiː/
/ˌjuː piː viː ˈsiː/
[uncountable]
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  1. a strong plastic used to make window frames and pipes (the abbreviation for unplasticized polyvinyl chloride) 硬质聚氯乙烯(全写为 unplasticized polyvinyl chloride,用以制作窗框和管子的坚固塑料)
BNC: 30111 COCA: 0
BNC: 30111 COCA: 0
BNC: 30111 COCA: 0
uPVC
Types of plastic:Bakelite, Formica, melamine...

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