ＩＥＣ建立标准维护工作组ＩＥＣ于最近建立一标准维护工作组。该工作组是由其委员会参与成员指定的专家组成的，用以代替旧的系统化的标准审查体系。该工作组负责提出修订或补充标准的计划项目，汇集提出来的更改意见，并检查这些计划项目是否已作安排（应严格遵照其维护周期 IEC establishes standard maintenance working group IEC recently established a standard maintenance working group. The working group is made up of experts designated by the committee’s participating members to replace the old, systematic standard review system. The working group is responsible for proposing a revised or supplementary standard project, bringing together the proposed changes and checking whether the planned projects have been arranged (should be strictly in accordance with its maintenance cycle