1. Fold the paper in the same direction as the centre fold line.
将这张纸沿着对折中心线向同一个方向折起来.
2. Fold line plane was more suitable than the circular slip plane for the shallow slide.
对于膨胀土边坡的浅层滑动面,采用折线滑动面比圆弧滑动面更接近于实际情况.
3. Position by aligning the slotted line to the hem or fold line marking . Fuse.
以底边的虚线或直折线定位粘双面粘合衬. |