A . 35~50mm2
B . 70~95mm2
C . 120~150mm2
D . 185~240mm2
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡
[单选题]底径为400mm的放线滑轮适用于截面为( )导线。A.35~50m㎡B.70~95m㎡C.120~150m㎡D.185~240m㎡