年: year使用: make use of; use; employ; ap ...维护: safeguard; defend; uphold; k ...使用维护规程: service instruction使用维护规则: service regulations安装使用维护说明书: installation operation and多年使用: to assure years of trouble-free service年使用值: annual usage dollars不用维护的: maintenance-free通用维护车: universal handling dolly备用维护时间: time maintenance standby; time,maintenance standby; time,maintenancestandby通用维护系统: general maintenance system多年使用，不出故障: to assure years of trouble-free service不用维护的蓄电池: maintenance free battery导弹作用维护环境: missile environment网络应用维护程序: network application maintenance program汽车使用维修优化: automobile utilization and repair optimization使用维修工程师: utilization engineer船舶的启用维护和修理: maintenance and repair; ship activation用维护选项安装服务器: installing the server using the maintenance options安装、使用、维护、修理: arpa使用和维护: operation and maintenance使用与维护: om = operating and maintenancee; operation and maintenance; o＆m = operating and maintenance绝缘涂层的使用中维护: standard specification for in-service care of insulating blankets口腔保护器的使用和维护: standard practice for care and use of athletic mouth protectors
