Berol RapiDesign Template – Drafting Drawing Heating Air Conditioning HVAC R-41
Berol RapiDesign Template – Drafting Drawing Engineers, Heating Air Conditioning HVAC R-41 NOS, New Old Stock Berol RapiDesign Catalog Number is R-41 Drafting Template HVAC, Heating & Air Conditioning Template Standard Symbols from ANSI Y32-2-3 and ANSI Y32-2-4 Made in the USA Vintage Template. NOS New Old Stock. Still in factory packaging.