ISO/TMBG
| Project No. | ISO 554:1976 |
|---|---|
| Title | <p>Specifies three atmospheres approximated to the natural environmental conditions. However, it is desirable to use only one of these.</p> |
| Registration number (WIID) | 4635 |
| Scope | <p>Specifies three atmospheres approximated to the natural environmental conditions. However, it is desirable to use only one of these.</p> |
| Status | Atcelts |
| ICS group | 19.020 |