Self-contained

[Sarah]

Having all the essential working parts connected by a bedplateor framework, or contained in a case, etc., so that mutual relationsof the parts do not depend upon fastening outside of the machineitself. Self-contained steam engine. (a) A steam engine having bothbearings for the crank shaft attached to the frame of the engine. (b)A steam engine and boiler combined and fastened together; a portablesteam engine.

[Tariq Zaki]

containing or having everything that is needed within itself: