#2916 Add tooltip translation for Periodic column header
#2916 Add tooltip translation for Periodic column header

OPEN-ENT-NG/rbs,docdoku/rbs,OPEN-ENT-NG/rbs,docdoku/rbs,OPEN-ENT-NG/rbs,OPEN-ENT-NG/rbs,docdoku/rbs,OPEN-ENT-NG/rbs