Range of service: Network project, peaceful against weak current engineering computer maintenanceoffice equipment maintenance supply and so on.
服务范围：网络工程、安防弱电工程电脑维护办公设备维护供应等。
2
Earlier this year the Congressional Budget Office forecast that the HTF will be unable to fund highway maintenance by 2013.
今年早些时候国会预算局预计公路信托基金到2013年时将不能再资助高速公路维修与养护。
3
So, if our teacher really wants the job as the office "lawn man," his application might show him as a member of the school's "maintenance crew" rather than of its teaching staff.