charging sequence 中文意思是什麼
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After modification, main technologica and economic indexes have been improved and sequence casting has been realized, finished products of plain carbon and low - alloy grades through secondary annealing eliminated and billet hot delivery and charging primarily realized, which develops the modification of slab ccm at xinyu iron & steel co. ltd
改造后，方坯連鑄機主要技術經濟指標得到了提高，並實現了轉爐鋼全連鑄，消滅了普鋼、低合金鋼二火線材;消滅了二次化鐵;初步實現了方坯熱裝熱送;引發了新鋼公司板坯機改造。
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