Professional in the maintenance of computer hardware.

精通计算机硬件维护。

youdao

Daily application and maintenance of computer and network.

计算机及网络日常应用和维护。

youdao

I am responsible for computer knowledge training and the maintenance of computer network.

我负责电脑知识培训和电脑网络维护。

youdao

The goods were passed for export at the Port of Dover in Kent because computer systems were down for maintenance on that day.

BBC: Surrey businessman 'illegally exported parts to Iran'

Note that our definition of the global tech market in this report includes business and government purchases of computer equipment, communications equipment, software, IT consulting services, and IT outsourcing and hardware maintenance services, but does not include purchases of telecommunications services.

FORBES: Global Tech Market To Grow By 5.4% In 2013, 6.7% In 2014