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Date Pair Term Level Status Answers (undeclined) Gloss
Feb 23 '22 eng>pol sectional valve pro open 2 no
Oct 12 '21 eng>pol flash drum pro open 1 no
Sep 21 '21 eng>pol draw-lead bushing pro open 1 no
Jan 31 '17 eng>pol declustering pro closed 1 no
Jan 29 '17 eng>pol grade-tonnage curve pro open 0 no
Asked | Open questions | Answered