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Classification of coals

Reference: 
ISO 11760:2018
Publication Year: 
2018
Domain: 
32 000 F CFA

Classification des charbons

Reference: 
ISO 11760:2018
Publication Year: 
2018
Domain: 
32 000 F CFA

Hard coal — Determination of abrasiveness

Reference: 
ISO 12900:2018
Publication Year: 
2018
Domain: 
32 000 F CFA

Houille — Détermination de l'abrasivité

Reference: 
ISO 12900:2018
Publication Year: 
2018
Domain: 
32 000 F CFA

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