ISO/TC 112
| Projekta Nr. | ISO 3753:1977 |
|---|---|
| Nosaukums | <p>The graphical symbols of vaccum pumps, baffles, traps, pressure measuring apparatus, flowliness, valves and vaccum chambers are described and illustrated. In the annex an example of the use of the recommended symbols is shown.</p> |
| Reģistrācijas numurs (WIID) | 9248 |
| Darbības sfēra | <p>The graphical symbols of vaccum pumps, baffles, traps, pressure measuring apparatus, flowliness, valves and vaccum chambers are described and illustrated. In the annex an example of the use of the recommended symbols is shown.</p> |
| Statuss | Atcelts |
| ICS grupa | 01.080.30 23.160 |