cold bending section bar
cross bar
横沙洲
交叉棒
闩
横杆
横把
分叉脊
横木
砂箱隔条
机座上横梁
交叉杆
横竿
球门横木
section bar of pine wood
28Si-scattering cross section
2n-removal cross section
2n-removal reaction cross section
4n-removal cross section
75As neutron radiative capture cross section
a column charged of the cross section of the conve
a tube with varying cross section