Expansion capacity must be provided in the shell of the inner container as prescribed in § 179.221-1.
[Amdt. 179-9, 36 FR 21341, Nov. 6, 1971]
source: 29 FR 18995, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.
cite as: 49 CFR 179.220-16