metal structure processing

常见例句

The bell-type annealing furnace has simple structure, small occupied area, long service life, high production efficiency and high yield, and is an ideal metal heat processing device.
本罩式退火炉结构简单，占地面积小，使用寿命长，生产效率高，产能高，是一种理想的金属热处理设备。
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Development Process of network textbook on "Sheet Metal forming" is described, and problems of design processing in structure, content, aiming and feedback are analysed in this paper.
介绍了“冲压工艺学”网络教材的开发过程，对其结构、内容、导航、反馈等做了分析。