The manufacturing of goods in large quantities using standardized parts and assembly lines. 利用标准零件和生产线大批量生产商品。
The optimeter is widely used to precisely measure external size ofworkpiece by comparison with a gauge block or standard part. 本仪器是一种采用量块或标准零件与试件相比较的方式测量物体外形尺寸的仪器。
