T-117磨床下料导向板
plank of rolling parts of T 117 grinding machine
变频振动下料
variant frequency vibration cropping
冲压下料
bar stock cutting by punching
打壳下料气缸
crust breaking and blanking cylinder
导线下料长度
length of conductor blanking
等重下料
blanking in constant weight
二次下料
secondary stuff-assignment
二维板材下料
two-dimensional stock cutting
二维下料
two-dimensional cutting
two-dimensional cutting-stock problem