B11491, Amend to Final Significant Design & Const Deficiency Rept SD-70 Re Nonmotor Operated curtain-type Fire Dampers. Initially Reported on 850116.Testing & Evaluation Will Be Extended to QA Category II & III Fire Dampers: Revision history
Jump to navigation
Jump to search
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.