Angle-angle-side congruence. when two triangles have corresponding angles and sides that are congruent as shown below the triangles are congruent .
译：当两个三角形象下面所示有两个角和一个边同时相等时，这两个三角形全等。
Both ends of the three-tiered water collecting branch pipe respectively communicate with the corresponding three-tiered horizontal water collecting pipe on both sides.
三层集水支管的两端分别与两侧相应的三层水平集水管相连通。
When the slide rail device is arranged, the fixed slide bars are arranged on a framework of a worktable, etc. The movable slide bars are arranged at the bottom of both sides of a corresponding drawer.
安装时，将固定滑条安装在工作台等的框架上，移动滑条安装在相对应的抽屉两侧底部处。
When the slide rail device is arranged, the fixed slide bars are arranged on a framework of a worktable, etc. The movable slide bars are arranged at the bottom of both sides of a corresponding drawer.
安装时，将固定滑条安装在工作台等的框架上，移动滑条安装在相对应的抽屉两侧底部处。
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