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UNE 55837:1987 (R2022)
SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL SILICA CONTENT. GRAVIMETRIC METHOD
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 04/15/1987 |
| Confirmation Date | 01/10/2022 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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15/04/1987
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