Incorporated standard

ASTM F1973)

ASTM F1973-21, Standard Specification for Factory Assembled Anodeless Risers and Transition Fittings in Polyethylene (PE) and Polyamide 11 (PA11) and Polyamide 12 (PA12) Fuel Gas Distribution Systems, November 1, 2021, (ASTM F1973); IBR approved for § 192.204(b); appendix B to this part.