229 Neb. Admin. Code, ch. 23, § 015
Current through September 17, 2024
All threaded openings in the boiler shall be provided with a riveted or welded reinforcement to give four (4) full threads therein.
229 Neb. Admin. Code, ch. 23, § 015
All threaded openings in the boiler shall be provided with a riveted or welded reinforcement to give four (4) full threads therein.
229 Neb. Admin. Code, ch. 23, § 015