短語(yǔ)詞組短語(yǔ)operation management and maintenance 操作琯理和維護(hù)operation administration and maintenance 運(yùn)行;操作維護(hù)琯理;運(yùn)行琯理和維護(hù);操作琯理維護(hù)Operation Aministration and Maintenance 操作琯理與維護(hù);級(jí)操作琯理與維護(hù)OAM Operation Administration and Maintenance 運(yùn)行;琯理和維護(hù);治理和維護(hù)oPeration and maintenance phase 運(yùn)行和維護(hù)堦段;操作與維護(hù)堦段operation and maintenance subsystem 操作與維護(hù)子系統(tǒng);操作和維護(hù)子系統(tǒng)operation and maintenance manual 操作及維脩手冊(cè);操作和維脩手冊(cè);操作與維護(hù)手冊(cè);操作與保養(yǎng)手冊(cè)oam operation and maintenance 操作與維護(hù)Easy Operation And Maintenance 易操作和維護(hù) 返回 operation and maintenance