短語詞組短語Regular Routine Maintenance Maintenance 定期日常維護保養(yǎng)routine preventive maintenance 例行預防性維修routine ammunition maintenance [軍]彈藥日常保養(yǎng)routine e maintenance 例行維修Routine Equipment Maintenance 日常設備保養(yǎng)perform routine preventive maintenance activities 執(zhí)行日常的設備維護工作routine maintenance time [科技]例行維修時間;例行維修時間英語international routine maintenance measurement 國際例行維護測量Routine maintenance mode 定修模式 返回 routine maintenance