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最近几年,等厂用电渣熔铸新工艺为石油化学工业生产了约10,000米热强合金管。用电渣熔铸法生产管子的有关数据列于图1和下表:
In recent years, other plants using electroslag casting new technology for the petrochemical industry produced about 10,000 meters hot alloy tube. The data for the production of tubes by electroslag casting are shown in Figure 1 and the following table: