【简答题】
拉线在架空线路中是用来平衡电杆各方向的拉力,防止电杆弯曲或倾倒,所以在承力杆上均须装设拉线。常用的拉线有( )<br/>A.转角拉线<br/>B.分支拉线<br/>C.人字拉线<br/>D.终端拉线<br/>E.高桩拉线<br/>
A、A.转角拉线
B.分支拉线
C.人字拉线
D.终端拉线
E.高桩拉线
A、A.转角拉线
B.分支拉线
C.人字拉线
D.终端拉线
E.高桩拉线