Active
, Reaffirmed
Standard Corrigendum
Most Recent
UNE 21302-821:2002 ERRATUM (R2015)
Electrotechnical vocabulary. Part 821: Signalling and security apparatus for railways.
Preview
No description.
Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 03/26/2002 |
| Confirmation Date | 01/23/2015 |
| Page Count | 2 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Modifies
19/01/2002
Active
, Reaffirmed
, Modified
Most Recent
Previous versions
26/03/2002
Active
, Reaffirmed
Most Recent
19/01/2002
Active
, Reaffirmed
, Modified
Most Recent