QQ-A-250-28 Revision A:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ALUMINUM ALLOY, 7011 ALCLAD 7178, PLATE AND SHEET
04-07-1998
Outlines specific prerequisites for aluminum alloy, 7011, alclad 7178, plate and sheet; general requirements are found in QQ-A-250.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.