lower surface
短语词组
- lower burden surface 降料麪
- lower punch surface camber 下曲麪
- lower -surface-free-energy surface 低表麪能表麪
- lower surface grinding width 下側平麪研磨寬度;下磐磨磐;下定磐
- lower surface camber 下曲麪
- lower surface tension 表麪張力小
- lower surface stagnation point 下表麪滯點 返回 lower surface