... upsetting 顶锻; 预锻 upsetting device 顶锻机构 upsetting die 顶锻模; 顿锻模 ...
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upsetting device 顶锻机构; 顶锻装置...
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Then author introduced the total system of the electric upsetting machine in brief, including the mechanical system, the heating system, automatic system and the automatic feeding device.
新型电镦机的整机系统包括机械系统,加热系统,控制系统和自动送料系统四个部分。
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