View all text of Subpart 56.70 [§ 56.70-1 - § 56.70-20]
§ 56.70-3 - Limitations.
Backing strips used at longitudinal welded joints must be removed.
View all text of Subpart 56.70 [§ 56.70-1 - § 56.70-20]
Backing strips used at longitudinal welded joints must be removed.