架空送电线路施工图定位中,对摇摆角超过设计值的杆塔,可采取哪些措施?()
A.减小导线弧垂
B.加挂重锤
C.调整杆塔型
D.调整杆塔高度
参考答案:B, C, D
It has been many years since I was last in London_______I still remember something that happened during that visit.
A.and
B.for
C.but
D.as