Copper pipe is qualified for use under this Part if it has been manufactured in accordance with a listed specification.
N.Y. Comp. Codes R. & Regs. Tit. 16 § 255.61
Copper pipe is qualified for use under this Part if it has been manufactured in accordance with a listed specification.
N.Y. Comp. Codes R. & Regs. Tit. 16 § 255.61