2025-04-19 09:35 浏览次数 7
两片嘴唇
the tool point angle (tpa) is formed by the two lips and is chosen based on the properties of the material to be cut.
两条鉆唇形成鉆顶角,并根据被鉆削材料的性能来选取其大小。
title of a thing between the two lips and move around and outward pull.
两唇之间衔一物并左右哑动及向外拉。