basic repairing and maintenance
基本维修保养
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The daily repairing and maintenance for microcomputer was introduced, and the basic maintenance methods for main machine, printer, keyboard and display were focused on.
介绍微型计算机的日常维护与保养，着重介绍主机、打印机、键盘及显示器等硬件的基本维护方法。
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应用推荐
模块上移
模块下移
不移动