上三角骨 meaning in English
epitriquetrum
Examples
- Installation steps : 1firstly suspend the steel carries and obtain horizontal line ; 2attach the special triangular clamp to the triangular carrier and clip it for the triangular carrier the transverse direction is never used
2将专用三角卡码扣入三角骨，按所安装方板规格间格卡上三角骨只需用单向，横向不使用