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sklademVydáno: 1996
ISO 157:1996
ISO 157:1996-Coal — Determination of forms of sulfur
CURRENCY
| Označení normy: | ISO 157:1996 |
| Počet stran: | 15 |
| Vydání: | 2 |
| Vydáno: | 1996 |
DESCRIPTION
ISO 157:1996
Specifies methods of determining the sulfate and pyrite sulfur contents of coals, including brown coals and methods of calculating the amount of organic sulfur present. Replaces the first edition.