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

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

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

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

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