BS EN 2034:2017规定了图纸和/或图纸的尺寸、公差和物理常数 用于航空航天建筑的除锈圆钢棒。交叉引用:EN 2030:2013EN 4700（所有部分）ISO 286（所有部分）购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 2034:2017 specifies the dimensions, tolerances and physical constants of drawn and/or descaled round steel bars used in aerospace construction.Cross References:EN 2030:2013EN 4700 (all parts)ISO 286 (all parts)All current amendments available at time of purchase are included with the purchase of this document.