Education, health care with with residents life closely-related dress, food, live, line etc. of expenses, is maintenance residents' daily life have to of the most basic pay.
教育、卫生保健和与居民生活密切相关的衣、食、住、行等方面的费用，是维持居民日常生活必须的最基本支付。
The different models of live line maintenance management were compared and analyzed for the actual condition of distribution power system in Heilongjiang power grid.
结合黑龙江省电网配电系统实际情况，针对目前带电作业管理模式进行了比较分析。
All electrical equipment and equipment installation, maintenance, etc. must be electrical permit to operate, and can not live line work.
所有电气设备及器材的安装、维修等必须由持证电工操作，并不得带电作业。
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