双语例句
-
Does the factory have band knife equipment available? Do they use the equipment?
工厂有环式带刀设备并使用该设备吗？
-
This type of equal arm balance with double beam and pan adopts flexible steel band as support without abrasion to the edges of the knife.
复梁式双盘等臂天平，采用钢带弹性作支撑，无刀口磨损现象发生。