可缩性的;
例句:
Experimental Study of Bolt and Anchorage Cable's Coupling Yieldable Support Technology Under High Horizontal Stress
高水平应力条件下锚杆锚索耦合让压支护技术试验研究
On Increasing Supporting Results of Metal Yieldable Support
提高金属可缩性支架支护效果的研究
Analysis of prestress force of yieldable u-steel support
U型钢可缩性支架的预应力分析