In this paper, the maintenance of vacuum system of ICP, Repair of light cabinet, correction of light path, upgrade of computer and operation system of ms-dos were described in detail.

详细描述了ICP真空系统的维护，光室内部的检修及光路的校正，电脑的升级及操作系统MS—DOS系统的升级。

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Responsibility of the job: the installation of computer systems, maintenance, hardware upgrades, maintenance and repair, software upgrade maintenance.

工作职责：计算机系统的安装、维护，硬件的升级、维护及送修，软件的升级维护等。

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With 5 years of computer and network repair and maintenance experience, has been for large MNC company's services, professional services now available to individuals.

具有5年电脑与网络维修与维护经验，一直为大型MNC公司服务，现将专业的服务提供给个人。

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