daily maintenance work

常见例句

The common faults of S1240(ELC type)SPC exchange are in user mod ul e, relay module and metering module in daily maintenance work.
在對S1240（ELC型）程控交換機進行日常維護時，常見故障有用戶模塊、中繼模塊和計費模塊的故障。
Correct operation and daily maintenance work is the basic guarantee that come true the safe transport, reduce the breakdown, increase of service life.
正確的操作和日常維護保養是實現安全運輸、減少故障、延長使用壽命的基本保証。
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Manage, implement and develop the production equipment and facilities' daily maintenance work, assure all the facility and equipment work in good condition.
設備指起重機，叉車等工具（史飛）；設備：軟化爐等生産所用設備維護（羅奇，王振興）