supporting truss的意思|示意

---

supporting truss相关短语

1、 top supporting truss 上承式桁架

2、 steel truss supporting 钢桁架支撑

3、 cable-truss supporting system 索桁支撑体系

4、 COUPLED BOLT-MESH-ANCHOR-TRUSS SUPPORTING TECHNOLOGY A 深部软岩巷道锚网索