NA 020
DIN Standards Committee Hardware, Tinware and Metal Products
DIN EN ISO 9994 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 7941 | 1988-08 | Commercial propane and butane; analysis by gas chromatography More |
| UL 1439 | 2015-04-21 | Tests for sharpness of edges on equipment More |
| DIN EN 27941 | 1993-12 | Commercial propane and butane; analysis by gas chromatography (ISO 7941:1988); German version EN 27941:1993 More |
