WX-poly vinyl acetate resin emulsion system was high-quality products in Anhui Province in 1999 Award, in 2001 the provincial system was named brands.是什么意思_WX-poly vinyl acetate resin emulsion system was high-quality products in Anhui Province in 1999 Award, in 2001 the provincial system was named brands.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句