向美国进口这类油压机需要进口关税吗？

Is there import duty to ship these presses to the United States.

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采用进口西门子电机气缸进给合油压稳速器减速、稳速、进倒平稳。

Adopt the entrance Siemens electric motor air cylinder to move forward to closing the steady fast oil pressure implement reducing the speed, stabilizing speed, moving forward upside down stable.

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