Betrieb
action
business
company
concern
corporation
driving
duty
enterprise
establishment
exploitation
factory
firm
functioning
in operation
industrial facility
installation
management
manufacturing shop
mill
mode
municipal undertaking
operating zone
operating
operation
operational
operations electrical
passenger service. operating
plant
power control operation
production unit
restricted service
run
running duty type
running duty
running of machine
running
scheduled operation
secondary power control operation
semi-automatic operation
semi-automatic
service
services
shop
site
specified normal operation
unspecified legal structure
working
works factory
works of business operation
works operation
works
workshop