The final material cut to the widths noted above must be on 3 inch diameter cores with total roll diameters of 30 - 35 inches.是什么意思_The final material cut to the widths noted above must be on 3 inch diameter cores with total roll diameters of 30 - 35 inches.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句