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Standard
UNE 22138:1990

UNE 22138:1990

Minerales de hierro. Determinación del contenido de azufre. Método gravimétrico como sulfato de bario.

IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD

Publication Date:
1990-05-18 /Vigente
Version confirmed on:
2022-07-14
International equivalences:

ISO 4689:1986 (Non-equivalent)

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