中国主导制定的首项起重机械国际标准ISO 4306-4:2020《起重机-术语-第4部分:臂架起重机》解读

Interpretation of the first international standard for hoisting machinery developed by China-ISO 4306-4:2020 Cranes-Terminology-Part 4:Jib Cranes

文中介绍了国际标准ISO 4306-4:2020《起重机—术语—第4部分:臂架起重机》制定背景、制定过程、关键技术问题研究,重点阐述了制定过程中对臂架起重机产品体系建立与完善、术语定义原则分析与研究、起重机绘图表达规则分析与研究等关键技术问题研究等工作内容。

This paper introduces the compilation background,compilation process and research on key technical issues of the international standard ISO 4306-4:2020 Cranes–Terminology-Part 4:Jib Cranes,and mainly expounds the establishment and improvement of jib crane product system,analysis and research of terminology definition principles,analysis and research of crane drawing expression rules and other key technical issues in the compilation process.