
ILT-U-884
Mattress determination. 1A
DETERMINATION | METHOD |
| Density Determination | NBR 13579-1 |
| Determination of resilience | NBR 13579-1 |
| Determination of permanent deformation to compression | NBR 13579-1 |
| Determination of dynamic fatigue | NBR 13579-1 |
| Mattress and mattress of flexible polyurethane foam and bases | NBR 13579-1 |
| Determination of indentation force | NBR 13579-1 |
| Determination of ash content | NBR 13579-1 |
| Determination of dimensions | NBR 13579-1 |


