Superseded
Standard
Historical
UNE 55520:1975
AGENTES DE SUPERFICIE. DETERGENTES. DETERMINACION DEL CONTENIDO EN MATERIA ACTIVA ANIONICA. METODO POR VALORACION DIRECTA EN DOS FASES
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 06/15/1975 |
| Cancellation Date | 10/23/1991 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
23/10/1991
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