AENOR - UNE 14042
EXAMINATION AND QUALIFICATION OF MANUAL OPEN-ARC COVERED. ELECTRODE WELDING OF BUTT-WELDED CIRCULAR JOINTS IN STEEL PIPES FOR PIPE-LINE.
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 15 November 1974 |
| Status: | inactive |
Document History
UNE 14042
November 15, 1974
EXAMINATION AND QUALIFICATION OF MANUAL OPEN-ARC COVERED. ELECTRODE WELDING OF BUTT-WELDED CIRCULAR JOINTS IN STEEL PIPES FOR PIPE-LINE.
A description is not available for this item.