ISO 23853:2018现行
Cranes - Training of slingers and signallers
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO 23853:2018
发布时间：2018/6/22 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：19
标准简介
This document specifies the minimum training to be given to trainee crane slingers and crane signallers to develop the basic slinging skills and to impart the requisite knowledge for competency required for slingers and signallers as defined in ISO 15513.
