diameter at bottom of thread的意思|示意
美 / /
英 / /
螺纹底径
diameter at bottom of thread的网络常见释义
螺纹底径 ... 螺纹底部 bottom of thread; 螺纹底径 core diameter of thread; diameter at bottom of thread; 螺纹底孔钻tap drill; ...
螺纹内径 ... bottom diameter of thread 螺纹底径 diameter at bottom of thread 螺纹底径; 螺纹内径 thread bottom diameter 螺纹内径 ...