标准摘要
[中文适用范围]： 本推荐做法规定了台阶、楼梯、梯子、走道、平台、扶手、把手、护栏和入口的标准，这些标准允许进出按照制造商的说明停放的移动式起重机上的操作员、检查或维护平台。它还提出了与移动部件相关的防护装置和约束装置的要求。 [外文原描述]： This recommended practice specifies criteria for steps, stairways, ladders, walkways, platforms, handrails, handholds, guardrails and entrance openings which permit access to and from operator, inspection or maintenance platforms on mobile cranes parked in accordance with the manufacturer’s instruction. It also presents requirements for guards and restraints as related to moving parts.Cross Reference:
英文名称Cranes—Access and Egress