NA 131
DIN Standards Committee Aerospace
DIN EN 4180 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 2964 | 1986-12 | Aerospace; tubing; outside diameters and thicknesses; metric dimensions; identical with ISO 2964, edition 1985 More |
| EN 3848 | 2001-09 | Aerospace series - Semi-finished metallic products - Methods of measuring form deviations More |
| ISO 2964 | 1985-04 | Aerospace; Tubing; Outside diameters and thicknesses; Metric dimensions More |
