- <dc:title>Columns with internals</dc:title>
- <dc:description>P&ID legend for columns with internals using ISO 10628-2:2012(en) symbols. Drawing area and reference dimensions specified by ISO 5457:1999(en). Title block specified by ISO 7200:2004(en). Font is ISO 3098-compliant "osifont" ( https://tracker.debian.org/pkg/fonts-osifont ).</dc:description>
+ <dc:title>ISO 10628-2:2012 Groups 6-9</dc:title>
+ <dc:description>P&ID legend ISO 10628-2:2012(en) symbol groups 6-9 (filters, screening devices, separators, centrifuges). Drawing area and reference dimensions specified by ISO 5457:1999(en). Title block specified by ISO 7200:2004(en). Font is ISO 3098-compliant "osifont" ( https://tracker.debian.org/pkg/fonts-osifont ).</dc:description>