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一、概况 1978年以来世界上钢的总产量连续每年超过7亿吨,产量超过1亿吨的国家有美、日、苏三国,他们的轧钢设备能力都已达到1.5亿吨/年左右的水平,欧洲共同体九国的钢产量总和也超过1亿吨。而设备利用率日本和西欧平均为百分之七十到七十五,美国平均为百分之八十七。有人估计1985年全世
I. Overview The total output of steel in the world since 1978 has exceeded 700 million tons per year in succession. The countries that have output over 100 million tons are the United States, Japan and the Soviet Union. Their rolling equipment capacity has reached 150 million tons per year The total output of the steel produced by the nine countries in the European Community also exceeded 100 million tons. The utilization rate of equipment in Japan and Western Europe averaged 70% to 75% and that of the United States averaged 87%. Some people estimate the world in 1985