Active
, Confirmed
Standard amendment
Most Recent
NF U44-551/A3 (01/2008) (R2013)
Growing media - Designations, specifications, marking - Supports de culture
Summary
Le présent document concerne la mise sur le marché des supports de culture. Il amende la norme homologuée NF U 44-551:2002. Il apporte des correctifs techniques à la norme de base et précise les modalités de contrôle des produits commercialisables.
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 01/01/2008 |
| Release Date | 01/01/2008 |
| Confirmation Date | 10/31/2013 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
modifies
01/05/2002
Active
, Confirmed
, Modified
Most Recent
Previous versions
01/12/2009
Active
Most Recent
01/08/2008
Superseded
Historical
01/01/2008
Active
, Confirmed
Most Recent
01/02/2004
Active
Most Recent
01/05/2002
Active
, Confirmed
, Modified
Most Recent
01/12/1974
Superseded
Historical