tin knocker
noun1
A sheet metal worker, especially one who works with HVAC ductwork.
- We can't hang drywall in here until the tin knockers are done.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A sheet metal worker, especially one who works with HVAC ductwork.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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