військово-будівельна служба
inclosed works
public works and utilities
wet works team
works certificate
breach works
engineer works
man works
site works
works
works of man
works section, R. E.
ammunition works
permanent defensive works
permanent works
defense works
detached works
deliberate works
branch (military/service branch, armed service)
separate from active service / the service
Y service (Y-service) / Y-station
regional meteorological service/ regional weather service (RWS)
emergency service / emergency operations service
active military service
active service/ duty
administrative service
aerodrome control service
age limit for military service
air traffic control service
air traffic service (ATS)
air weather service detachment
airfield service detachment
alternative community service