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刁序号一—产品名称BL法海绵铁生产技术与装备一卜超高功率直流电弧炉——流电弧炉RH真空精炼设备②——设Corex装置一属高效节能炼钢设备,‘五”期间国内需刀套③年多有所需求炉容60-1501双炉
Diao No. 1 - Product Name BL France sponge iron production technology and equipment Bu ultra-high power DC electric arc furnace - flow electric arc furnace RH vacuum refining equipment ② - set Corex device is an energy efficient steel-making equipment, ’five’ during the domestic Need knife sets ③ more than required for the furnace capacity 60-1501 double furnace