BS-T-80 › Complete Document History
Specification for 12 % chromium corrosion-resisting steel tubes (770 MPa)
Complete Current Edition: |
1997/A1 EDITION - 1997 EDITION/AMENDMENT 1 INTERFILED - April 1, 2013
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Obsolete Revision Information: |
1997 EDITION - SPECIFICATION FOR 12% CHROMIUM - May 15, 1997
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