in service

How to use in service in a sentence

• The k'ao, an in-service examination, consisted of annual reports on the performance of all officers in the Empire.

  Government in Republican China | Paul Myron Anthony Linebarger

• And then, from the Listening-in-Service, came the rumour of the strike.

  City of Endless Night | Milo Hastings

• Formal training as well as in-service education was given serious attention.

  Area Handbook for Bulgaria | Eugene K. Keefe, Violeta D. Baluyut, William Giloane, Anne K. Long, James M. Moore, and Neda A. Walpole