8.3 Storage Method of Tools and Instruments for Li...
Tools and instruments for live working must be kept in a qualified special warehouse of tools and instruments for live working for long-term storage.Tools and instruments shall be wiped clean before being stored in the warehouse after each use.Tools and instruments for live working shall be stored in different partitions according to voltage grade and tool category,mainly classified as:metal tools and instruments,hard insulating tools,soft insulating tools,shielding protection tools,insulation shielding tools,insulation protection tools,testing tools,etc.Each tool and instrument must have a unique number,indicating the relevant mechanical and electrical performance parameters.Non-qualified tools and instruments are strictly prohibited from being stored in the special warehouse of tools and instruments for live working.(https://www.daowen.com)