3 records  
Number  Name Description (tasks and duties) Micro Groups 


Ship's FiremanTends one or more boilers producing steam for ship's main and auxiliary engines. Display Titles


Ship's Oiler and GreaserLubricates bearings and moving parts of engines and other mechanical equipment on vessel afloat. Display Titles


Other Ships' Engine-Room RatingsThis group includes other ships= engine-room ratings not elsewhere classified, for example those who perform cleaning tasks in engine and boiler rooms. Display Titles
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