通用: be in common use; be current ...维护: safeguard; defend; uphold; k ...系统: system通用维护车: universal handling dolly维护系统: maintenance system充气维护系统: gas pressure system推理维护系统: reason maintenance system远程维护系统: rms remote maintenance system真值维护系统: truth maintenance system, tms自动维护系统: automated maintenance system; automatic maintenance system客户关系维护系统: client relations maintenance system破坏货舱维护系统: cargo maintenance problems维护系统历史程序: main system history program; maintain system history program不用维护的: maintenance-free年使用维护: aom annual operational maintenance拨号式远程维护系统: switched maintenance access system飞机启动与维护系统: aircraft starting and servicing system基于网络的真值维护系统: network-based truth-maintenance system维护系统的经历程序: maintain system history program战术鉴定和维护系统: tactical evaluation and maintenance system中继线设备维护系统: tfms trunk and facilities maintenance system备用维护时间: time maintenance standby; time,maintenance standby; time,maintenancestandby使用维护规程: service instruction使用维护规则: service regulations维护系数: maintenance factor mf; mf/maintenance factor