sequence casting meaning in English

连包连铸
全连铸

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,方坯连铸机主要技术经济指标得到了提高,并实现了转炉钢全连铸,消灭了普钢、低合金钢二火线材;消灭了二次化铁;初步实现了方坯热装热送;引发了新钢公司板坯机改造。