Pay attention to that the elongation and fixed point position of sling should not affected by the earth body deformation.
注意吊索的变形伸长以及吊索固定点位置应不受土体变形的影响。
Pay attention to that the elongation and fixed point position of sling should not affected by the earth body deformation.
注意吊索的变形伸长以及吊索固定点位置应不受土体变形的影响。
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