AC
1.
On drawings, abbr. for “alternating current.”
2.
On drawings, abbr. for armored cable.
3.
Abbr. for air conditioning.
4.
Abbr. for “asbestos cement.”
On drawings, abbr. for “alternating current.”
On drawings, abbr. for armored cable.
Abbr. for air conditioning.
Abbr. for “asbestos cement.”
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