凌伟杰 开发者_开发百科 2022-01-14 04:17 螺杆空压机传动系统，一般分为直接传动和皮带传动，一直以来，两种传动方式孰优孰劣一直是业界争论的焦点。螺杆式空压机的直接传动指的是马达主轴经由连轴器和齿轮箱变
Suppose I have no network card installed on my computer, and I would like to have functionality similar to the following:
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