bolt hanger的意思|示意
螺栓衣架
bolt hanger的网络常见释义
护点如螺丝挂圈 它集中于攀爬技巧的训练，所以必定在装有固定保护点如螺丝挂圈(bolt hanger)的岩壁上进行，当然并不限于人工墙。世界上很多的著名攀岩地点，如泰国喀比的攀岩区就全部是运动攀登线路。
bolt hanger相关短语
1、 DOUBLE END SCREWS HANGER BOLT 双头牙螺丝
2、 roof bolt hanger 锚杆吊架
3、 hanger bolt 吊挂螺栓 ;
bolt hanger相关例句
A bolt pair (4) and a hanger (1) are fixedly connected above the two axial sides of a bracket (2) mounting hole or a slot respectively.
所述托架(2)安装孔或槽径向两侧的上方分别有螺栓副(4)与吊架(1)固定连接。
Bolt (n. ) metal secured into a drilled hole in the rock as means of protection. Often accompanied by a hanger, an eyelet to which a carabiner can attach.
一种金属器材，通常钉在岩石上作为保护点，上面有洞可以连接钩环。