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一般位置平面的三面迹线与各投影轴存在夹角,同时一般位置平面对各投影面都有倾角,本文就这些角度之间有何关系进行论证。
Generally speaking, there are three axes of the plane and the projection axis of the existence of the angle, while the general position of the plane has a tilt of the projection surface, the paper on what is the relationship between these angles to demonstrate.