Active
, Reaffirmed
Standard
Most Recent
UNE 55521:1988 (R2022)
SURFACE ACTIVE AGENTS. WATER USED AS A SOLVENT FOR TESTS. SPECIFICATIONS AND TEST METHODS
No description.
Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 10/20/1988 |
| Confirmation Date | 01/10/2022 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Modifies
30/05/2003
Active
Most Recent
07/03/2003
Active
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24/03/1995
Active
, Reaffirmed
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24/03/1995
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, Reaffirmed
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Replaces
01/06/1974
Superseded
Historical
Previous versions
20/10/1988
Active
, Reaffirmed
Most Recent
01/06/1974
Superseded
Historical