uniform cross-section bar
Variable Cross Section Bar
varying cross section bar
extrusion bar of large cross section
variable cross-section compression bar
cold bending section bar
cross bar
闩
横杆
横把
分叉脊
横沙洲
横木
交叉棒
砂箱隔条
机座上横梁
交叉杆
横竿
球门横木
cross bar switching system