dial backup
常見(jiàn)例句
- The Sequencing or Line Replenishment Operator shall provide a phone extension to be used for dial backup of the primary data communications link.
排序或線路補(bǔ)給操作員應(yīng)提供一個(gè)電話分機(jī)，以便聯(lián)系主要數(shù)據(jù)通訊聯(lián)接的后援。
www.1x1y.com.cn 返回 dial backup