maintenance staff

基本解释

This money would support training for pilots, flight crews and maintenance staff.
这部分资金可以支持飞行员、飞行机组人员以及后勤保障人员的培训。
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If you use this approach, you must supply the maintenance staff with extensive documentation, which increases system costs.
如果你应用了这种方法，你必须给维护人员提供足够的材料，这将会增加系统的开销。
Often, they call in external consultants to build new applications based on new technology, but once the applications are deployed, they turn them over to internal maintenance staff for support.
通常来说，他们会外请顾问来根据新的技术建立新的程序，但是一旦这项程序开发部署完毕，他们会将该程序应用交付给内部维护人员支持。

First ScotRail's maintenance staff is then advised there's a problem with a particular door on a particular train.
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