coking coal
coking coal,made by Erdos,Ash content: 12%max ;S:0.6%max;Volatile Mmatter:30% Moisture:9%max ; G:85%MIN;Y: 20MM( MIN) ;Size:30m coking coal,made by Erdos,Ash content: 12%max ;S:0.6%max;Volatile Mmatter:30% Moisture:9%max ; G:85%MIN;Y: 20MM( MIN) ;Size:30mm(max)
