Therefore, to do the day-to-day maintenance of the computer is very necessary.
因此，做好计算机的日常维护是十分必要的。
Basic requirements of the base and low, and less day-to-day maintenance work, maintenance costs low.
对底座和基础要求低，且日常维修工作量少，维修费用低。
Establish and maintain the day-to-day management and process maintenance system in electroplate area;
建立和维护电镀区域的日常管理和工艺维护系统；
Pump maintenance and other day-to-day!
水泵的日常保养以及其他！
Pump maintenance and other day-to-day!
水泵的日常保养以及其他！
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