“trimming line”可以造什么句，trimming line造句

If the edge line of the stamped part still has dimensional problem, this method can be used repeatedly to optimize the trimming line.

Before flanging auto-body panels, a feasible trimming line should be obtained, otherwise the final part shape after flanging cannot meet the dimensional requirement.

There are many flangings in auto panels, the location of the trimming line directly affected the design of the trim mould and the quality of the flanging parts.

slitting and trimming line