NA 173
DIN Standards Committee Principles of Standardization
DIN 820-2 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 14617-8 | 2002-09 | Graphical symbols for diagrams - Part 8: Valves and dampers More |
| ISO 14617-9 | 2002-09 | Grahical symbols for diagrams - Part 9: Pumps, compressors and fans More |
| ISO 3098-2 | 2000-05 | Technical product documentation - Lettering - Part 2: Latin alphabet, numerals and marks More |
| ISO 78-2 | 1999-03 | Chemistry - Layouts for standards - Part 2: Methods of chemical analysis More |
