spreading roller是什么意思

用法例句

In the light of the situation of the cylinder degumming of the rubber belt conveyer, this paper analyzes on the causes of the cylinder degumming, and advances some measures for preventing the rubber belt off-tracking and adjusting the off-tracking.

针对胶带输送机滚筒脱胶的情况,分析了导致滚筒脱胶的原因,提出如何防止胶带跑偏和调整跑偏的措施。