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ISO/CD 6140

Aluminium ores — Preparation of samples

Опште информације

30.99     6. 7. 2026.

ISO

ISO/TC 79/SC 12

Međunarodni standard

Apstrakt

Specifies methods of treatment of gross samples and subsamples in order to preparate samples for the determination of moisture, chemical analysis and physical testing. Annex A forms an integral part of this standard. Annexes B, C, D, E and F are for information only.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 6140:1991

TRENUTNO

PROJEKAT
ISO/CD 6140
30.99 Nacrt komisije standarda odobrava se za javnu raspravu
6. 7. 2026.