workpieces的例句（workpieces在句子中的用法）

• Adopting rotary worktable , workpieces fed and unloated by one operator. 采用回转工作台, 上、下料由一人操作.
• Cooling affects the machining precision of workpieces and the tool - life greatly. 冷却问题的研究是非常重要的,它对工件的加工质量和刀具寿命有很大影响.
• The laser - cladding techique for welding of and large workpieces is reported. 本文报导了激光熔敷法焊接异型件的新技术.