木工带锯锯条修整设备 woodworking band saw blade repair and maintainance equipment
设备修整室 Equipment Reconditioning Room
这是设备上一个很有用的零件。它是用来修整毛边的。
It's a really useful piece of equipment. It's for smoothing rough edges.
一个被雇来修复或修整古代设备的技术工人。
A skilled worker who is employed to restore or refinish antique furniture.
铁路建造和维护设备。尖轨与辙叉的水准测量和布局维护。捣固和修整重型机械。
Railway track construction and maintenance plant. levelling and layout maintenance of points and crossing. tamping and trimming heavy mechanical.
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