To adhere the each side of the frame with the white mucus to form a integrated picture frame, and fasten the frame with elasticline rounded outlined.
组装工人用白胶把边框两端粘合形成一个完整的相框，并用橡皮筋固定边框。
2
Then tie power chain or elasticline on the hook and bracket (or band) to form two identical rotated strengths, but in opposite direction, to help correct torsiversion.
在拉钩与托槽或带环上分别挂橡皮链或弹力线形成一组方向相反、力量相等的旋转力作用于扭转牙达到矫治。
3
The point of intersection of elasticline and plastic line moves toward the low cycle life with the hardness of the spring steel raised after tempering from the strain fatigue curve.