For assemblies of Tee, Cross, Bend or other angles joints.

用于组装三通，四通，弯通或有直角连接的地方。

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When lifting the flat boxes the board cracks at the remaining board Bridges and after welding the final piece does not bend at right angles.

当处理平的杂志箱时，我们遇到了两个问题。当抬起箱子时，纸板在余下相连处断裂，重新焊接后，最后一片的弯曲角度不正确。

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The arcs of tubular parts with stereo turning angles are not coplanar. Ordinary bending machine can not bend a space turning angle.

在摩托车车架等构件中，立体转角管状零件各圆弧均不共面，在普通弯管机上没有空间转角功能；

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She watched as her grandmother struggled to thread a needle with fingers that were beginning to bend at odd angles, like old trees.

NEWYORKER: The Visitor