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View larger | Author | AENOR |
|---|---|
| Editor | AENOR |
| Document type | Standard |
| Format | File |
| ICS | 01.080.30 : Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentatio 73.120 : Equipment for processing of minerals |
| Number of pages | 8 |
| Cross references | ISO 561:1974 Identical |
| Year | 1980 |
| Country | Spain |