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  4. Standard "UNE 55528-7:1977"
WITHDRAWN UNE 55528-7:1977 15.1.1977 preview

UNE 55528-7:1977

AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE DISOLUCIONES BLANQUEANTES DE HIPOCLORITO SODICO USADAS COMO MATERIA PRIMA PARA DETERGENTES DE FORMULA. DETERMINACION DE LA ALCALINIDAD LIBRE COMO HIDROXIDO SODICO (NAOH)

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STANDARD published on 15.1.1977


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The information about the standard:

Designation standards: UNE 55528-7:1977
Note: WITHDRAWN
Publication date standards: 15.1.1977
SKU: NS-1133133
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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