
ILT-U-3466
Helmet determination
DETERMINATION | METHOD |
| Chin strap Anchorages 4-24 hours and 50°C | 1MS 183:2001 BS EN 397:2012+A1:2012 |

Helmet determination
DETERMINATION | METHOD |
| Chin strap Anchorages 4-24 hours and 50°C | 1MS 183:2001 BS EN 397:2012+A1:2012 |