Operate finishing machines or equipment to trim, grind, or buff rubber products into final form.
操作整理机器或设备修剪，磨平，或抛光橡胶制品已进入最后形式。
2
Operate and maintain finishing machines to grind, drill, sand, bevel, decorate, wash or polish glass or glass products.
操作和维护整理机，磨，钻，沙化，伞，装饰，清洗或抛光玻璃或玻璃制品。
3
The hot grind schedule of work roll in finishing trains of hot rolling is one of the difficult problems that harasses production all the while and is anxious to be solved.