vertical roll短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 立辊 The influences of vertical roll installation place to product's size and the influences of vertical/span> roll adjustment angle to product's surface have been discussed in this paper. 论述了万能轧机中立辊的安装位置对成品尺寸的影响和立辊安装的角度对成品外观质量的影响。 dictall