BS-S-126 › Complete Document History
Specification for aircraft material. 23/14 chromium-nickel heat-resisting steel (niobium stabilized) (35 tonf/sq in: limiting ruling section 6 in)
Obsolete Revision Information: |
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PD 6331 - AMENDMENT 1 - Jan. 1, 1968
1964 EDITION - WITHDRAWN, 9/27/2012 - Jan. 31, 1964 |