uncoiler leveller开卷
dye leveller均染剂;匀染剂
roller leveller辊式矫直机;钢板压平机
hot leveller热平整机
stretcher leveller拉伸矫直机
sheet leveller薄板整平机;薄板校平机
bed leveller河床平整船
plate leveller钢板整平机
The development of detecting equipments of import and export makes great sense to the optimizing technical parameters, it Lays the foundation for leveller technical parameters selecting.
开发出入口的板形检测系统对于优化工艺参数具有重要意义,为矫直机工艺参数的选择奠定应用基础。
参考来源 - 基于激光测量的板材矫直机智能控制系统的研究N-COUNT（可数名词） If you describe something as a leveller, you mean that it makes all people seem the same, in spite of their differences in, for example, age or social status. 使人平等的事物 [usu sing, oft adj N]
But the war has been a great leveller. Everyone is equal because everyone is poor.
但是战争曾是一个伟大的使人平等的事物。每一个人都是平等的，因为每个人都是贫穷的。