['General Packaging Requirements - Hazmat']
['General Packaging Requirements - Hazmat']
06/23/2022
Each pressure relief valve must be tested by air or gas for compliance with §179.15 before being put into service.
[Amdt. 179–9, 36 FR 21343, Nov. 6, 1971, as amended at 62 FR 51561, Oct. 1, 1997]