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1.前言 随着铸造生产管理科学的不断加强,对耗费能源较多的熔化设备进行热平衡分析、寻求有效的节能途径越来越引起人们的重视。目
1. Introduction With the continuous strengthening of the science of foundry production management, it is more and more aroused people’s attention to seek effective energy-saving ways to carry out the heat balance analysis on the melting equipment which consumes more energy. Head