S: (n) fabrication, manufacture, manufacturing (the act of making something (a product) from raw materials) "the synthesis and fabrication of single crystals"; "an improvement in the manufacture of explosives"; "manufacturing is vital to Great Britain"
S: (n) fabrication, assembly (the act of constructing something (as a piece of machinery))
S: (n) construction, building (the act of constructing something) "during the construction we had to take a detour"; "his hobby was the building of boats"
W: (n) disassembly [Opposed to: assembly] (the act of taking something apart (as a piece of machinery)) "Russia and the United States discussed the dismantling of their nuclear weapons"