§ 179.400-21 Test of pressure relief valves.
Each valve must be tested with air or gas for compliance with § 179.401-1 before being put into service.
Daily eCFR
§ 179.400-21 Test of pressure relief valves.
49 CFR 179.400-21
49 CFR 179.400-21
Each valve must be tested with air or gas for compliance with § 179.401-1 before being put into service.