32.20-10—Flame arresters—TB/ALL.
Flame arresters must be of a type and size suitable for the purpose intended and meet ASTM F 1273 (incorporated by reference, see § 32.01-1 ).
[CGD 88-032, 56 FR 35821, July 29, 1991, as amended by USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]