Steam pump:
-
Welding transformer operation under load
-
Lithographic press
-
Crusher
-
Mechanical lift
-
Automatic telephone switch
-
Hydraulic pump
-
Power station turbine
-
Hydraulic activator
-
Turning on, Welding transformer, working,
-
Forklift truck moving away
-
Work, jamming, Generator, start
-
Welding, hammer knocking, Car factory
★★★★★