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某些北欧钢铁厂的经验表明,不进行多大的投资,完全可以达到下述数量的节能效果: 这些节能数字是实际已达到的数值,并在几家钢铁厂中得到了证明。这些节能数字在大多数钢铁厂是可以达到的。大多数的能源和介质系统是在完全不同今天的技术经济条件下(低的能源和原料价格)进行设计、确定尺寸大小、选择最优方案和安装的。在1973～1974年和1979～1980年石油价格大增之前制定的操作规程和工作程序,常常是可以改进的。由于这些规程若
The experience of some of the Nordic steel mills shows that it is entirely possible to achieve the following number of energy savings without much investment: these energy savings figures are actually achieved values and have been demonstrated in several steel plants. These energy-saving figures are achievable in most steel plants. Most energy and media systems are designed, sized, chosen, and installed under radically different technical and economic conditions today (low energy and raw material prices). Operating procedures and working procedures developed prior to the surge in oil prices between 1973-1974 and 1979-1980 can often be improved. Because of these rules if