标准摘要
[中文适用范围]： 本文件规定了标准化导轨及其鱼尾板的等级和质量、尺寸特性、尺寸和几何公差以及表面光洁度。 此外，本文件还定义了导轨的命名系统。 本标准适用于乘客电梯和杂物电梯装置中为轿厢和对重提供导向的导轨。 [外文原描述]： This document specifies the grades and quality, the dimensional characteristics, the dimensional and geometrical tolerances, and the surface finish of standardized guide rails and their fishplates. In addition, this document defines a designation system for guide rails. This document is applicable to guide rails used in passenger lift and service lift installations to provide guiding for the car and the counterweight.
英文名称Lifts for the transport of persons and goods — Part 33: T-type guide rails for lift cars and counterweights