求购电煅无烟煤

非会员信息
1. Commodity: Electrically Calcined Anthracite Coal 2. Quality: Moisture: 0.5%max Ash: 7.0%max Sulphur: 0.5%max Volatile Matter: 0.6%max Real Density: 1.75gm/cc min Electrical resistivity: 700-750 ohm/mm2 max Size: 6-30mm 90%min