带电作业工具 meaning in Chinese

tools for live working

Guide to quality assurance plans for tools for live working
带电作业工具的质量保证规划指南
Technical requirements and design guide for live working tools
带电作业工具基本技术要求与设计导则
Terminology for live working
带电作业工具设备术语
Minimum requirements for the utilization of tools , devices and equipment for live working
带电作业工具装置和设备使用的一般要求