1592953257000 1312632483000 term-41032 1616541387654 1312632534000 1616290277344 adlib fitz-online adlib-term-41032 a44e13a8-f793-31cc-9670-3b74306d2068 2 1 scope note Generally includes the HVAC and plumbing of buildings or complexes; in some contexts may also include electrical systems and electricity-based systems, such as protection systems and communication systems. reference term-41024 adlib-term-41024 32473519-b7c1-315a-9d37-682d973ba4a0 mechanical system V.PC.ALO.ALO.AFU.AFU 1 code V.PC.ALO.ALO.AFU.AFU 1 mechanical systems reference term-41031 adlib-term-41031 79bdec56-3997-336e-bd75-c37ec5633177 building systems mechanical systems term