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49 CFR 178.50 Interpretations

Specifications For Packagings:
Specification 4B welded or brazed steel cylinders (View the Regulation)

Date PHMSA ID Company (or Individual)
Sep 21, 2015 15-0062 Authorized Testing Inc, IA02
Aug 21, 2014 14-0039 ARC Process, Inc.
Dec 18, 2012 12-0213 Senior Mechanical Engineer