... large-size forging workpiece 大型锻件 large-sized parts 大型零件 large-span 大跨度 ...
基于10个网页-相关网页
本实用新型应用于大型零件的制造、搬运和装配作业领域。
The utility model is applicable to the field of operations in manufacturing, transporting and assembling the large parts.
使用水平对冲模具，可以完成拖拉机机架等大型零件水平冲孔。
With horizontal opposite punching die, horizontal punching of large parts of tractor frames can be fulfilled.
介绍了一种大型零件在原基准改变后测量端面跳动公差的方法。
This paper presents a way for a large accessory to measure run-out tolerance after changing primary benchmark.
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