Railway rolling stock material — Part 8: Solid wheels for tractive and trailing stock — Dimensional and balancing requirements
铁路机车车辆材料第8部分:牵引和牵引车辆用实心车轮——尺寸和平衡要求
Specifies the dimensional requirements, the surface roughness and the residual unbalance of forged, rolled or cast solid wheels with curved or straight webs in various degrees or finish. In addition to this requirements, the general technical delivery requirements of ISO 404 apply.