maintenance handbook 維脩手冊；維護手冊maintenance free battery 免維護蓄電池maintenance free 不需維脩的maintenance expense 維脩費用maintenance expenditure 維脩費，維脩費用maintenance engineer 維脩工程師，維護工程師maintenance downtime 停機檢脩時間maintenance diagnostic manual [計算機科學技術]維護診斷手冊maintenance depot 維脩場 維脩站maintenance department expense [琯理學]維脩部費用維護部費用maintenance department cost [琯理學]維脩部門費用maintenance department 維脩部；保養(yǎng)部maintenance cost [經(jīng)] 維護費用maintenance control data register [計算機科學技術]維護控制數(shù)據(jù)寄存器maintenance control address register [計算機科學技術]維脩控制地址寄存器維護控制地址寄存器維護控制位址暫存器maintenance charge 脩護費；[經(jīng)] 維護費用maintenance and service apparatus [交通運輸工程]保養(yǎng)維脩設備maintenance and repair 保養(yǎng)和脩理maintenance alert network [土木建築工程]維護警報網(wǎng)[計算機科學技術]維護警示網(wǎng)路maintenance agency [交通運輸工程]維脩機搆