Basic pitch diameter of screw的意思|示意
美 / /
英 / /
螺杆基本螺距直径
Basic pitch diameter of screw的网络常见释义
螺纹的公称中径 ... Diameter of inner race track 内滚道直径 Basic pitch diameter of screw 螺纹的公称中径 Bearing bore diameter 轴承内径 ...