标准号:IS 13870 Pt.2-1993
发布日期:1993/12/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This part of ISO 4308 establishes the values of the minimum practical coefficient of utilization, Zp, as defined in ISO 4308-1, for ropes and rotation-resistant ropes used on mobile cranes.It applies to all mobile cranes as defined in ISO 4306-2.