Fabrication n. : The act of fabricating, framing, or constructing; construction; manufacture; as, the fabrication of a bridge, a church, or a government.

Fabrication n. : That which is fabricated; a falsehood; as, the story is doubtless a fabrication.

Example:
How to describe the difference between the terms structural steel Fabrication and steel Fabrication?

Taxonomy
metal, fabrication shops, Fabrication, raw materials, steel fabrication, weldment, free encyclopedia, capability, Metal fabrication, steel, fab shop, plate steel, steel weldments, Final assembly, burn, plate, welder, sweep.

Defination from the web:
Fabrication, when used as an industrial term, applies to the building of machines, structures and other equipment, by cutting, shaping and ... Fabrication shops are employed by contractors, OEM's and VAR's. ...