大家都搜：
1、upvc的英文全称：Unidad Para la Prevención de la Violencia Comunitaria (Spanish: Unit for the Prevention of Community Violence; Guatemala) 中文意思：危地马拉Para la Prevenci
2、upvc的英文全称：Unplasticised Poly Vinyl Chloride 中文意思：低聚氯乙烯
1、upvc：─── UPVC