Rating forming part of a watch in a manned engine-room or designated to perform duties in a periodically unmanned engine-room (Вахтенный моторист)

Engine Cadet, Motorman, Oiler, Rating forming part of a watch in a manned engine-room or designated to perform duties in a periodically unmanned engine-room

Oiler, Rating forming part of a watch in a manned engine-room or designated to perform duties in a periodically unmanned engine-room

Oiler, Rating forming part of a watch in a manned engine-room or designated to perform duties in a periodically unmanned engine-room, Wiper