![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
剪刀撑斜杆的接长应采用搭接或对接,搭接长度不应小于()m,并应采用不少于()个旋转扣件固定,端部扣件盖板边缘至搭接纵向水平杆杆端的距离不应小于100mm
A.1m 2
B.1.2m 3
C.1m 3
D.1.2m 3
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
C、1m 3
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.1m 2
B.1.2m 3
C.1m 3
D.1.2m 3
C、1m 3
A.搭接长度不应小于1m
B.搭接长度不应小于1.5m
C.并应采用不少于2个旋转扣件固定
D.并应采用不少于3个旋转扣件固定
E.端部扣件盖板的边缘至杆端距离不应小于100mm