'The agreements between the collieries supplying blend coking to Iscor provide for the purchase of this coal in the air-dry condition. Therefore, weight-bridge tonnages must be converted to tons of air-dry coal.
Reference:
Petrick, A. 1958. The determination of the air-dried moisture content of prepared coal from the collieries: Springbok navigation (S.A.C.E.) and Blesbok. http://hdl.handle.net/10204/12832 .
Petrick, A. (1958). The determination of the air-dried moisture content of prepared coal from the collieries: Springbok navigation (S.A.C.E.) and Blesbok Retrieved from http://hdl.handle.net/10204/12832
Petrick, AJ The determination of the air-dried moisture content of prepared coal from the collieries: Springbok navigation (S.A.C.E.) and Blesbok. 1958. http://hdl.handle.net/10204/12832
Petrick A. The determination of the air-dried moisture content of prepared coal from the collieries: Springbok navigation (S.A.C.E.) and Blesbok. 1958 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12832