Workers in this unit group operate single-function machines or machinery that is part of a larger production process to process mineral ore and metal products.
此单元组的工人操作单一功能的机器或作为较大的生产过程中的一部分的机械，来处理矿石和金属制品。
2
Leader for reel to reel rack and singlepart plating start right now the production in China with German Quality.
我司是卷到卷，挂镀工艺，单件电镀的领导者，目前即将在中国生产拥有德国品质的产品。
3
A curtailed normal distribution as a theoretical model for the error distribution of size of the machine parts and instrument parts in single - part or small-lot production is proposed in this paper.