目的和范围1。1范围本标准适用于作为“离板”装置使用的自行式升降工作平台，用于将人员及其工具和必要的材料安置到高空作业位置（典型装置的说明见图1，第16页）。1.2目的本标准的目的是概述

1. Scope and Purpose1.1 Scope This Standard applies to self-propelled elevating work platforms int ended for use as ""off-slab"" units, to position personnel, along with their tools and necessary materials, to overhead work locations (see Figure 1, p. 16, for illustration of typical units).1.2 Purpose The purpose of this Standard is to outline the r