§ 29.3681 - Applicable standard sizes.
§ Applicable standard sizes. Types 35, 36, 37 and 95 A1, A2, A3 2, 3 B1, B2, B3, B4, B5 1, 2, 3 C1, C2, C3, C4, C5 1, 2, 3 [51 FR 40408, Nov. 7, 1986]