NF ISO 4689

NF ISO 4689

September 1987
Standard Current

Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.

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Main informations

Collections

National standards and national normative documents

Publication date

September 1987

Number of pages

10 p.

Reference

NF ISO 4689

ICS Codes

73.060.10   Iron ores

Classification index

A20-406

Print number

1 - 01/08/1987

International kinship

ISO 4689:1986
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