Adopts the above speed change device to fit different paper paper.
采用无段速度变换装置，适合不同纸张给纸。
This paper introduces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device.
本文介绍一种保证DBL型无级变速器装配精度的装配方法。
The feeding belt is equipped with stepless speed change device, which enables various sheets to be accurately registered and transferred.
整机在设计上充分考虑到用户的广泛适用性，皮带输送配有无极变速装置，保证各种规格的纸张准确定位和输送。
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