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1前言随着经济水平的提高,人们对自身健康和环境的关注逐渐增强。过去在地板产品中,聚氯乙烯(PVA)地板和用黄豆油加工过的薄板状纸质地板是最常见的。然
1 Introduction With the improvement of economy, people pay more attention to their own health and environment. In the past, polyvinyl chloride (PVA) flooring and sheet-like paper flooring processed with soybean oil were the most common flooring products. Of course