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各有关单位: 1985年7月部钢铁司将氧气转炉钢厂(车间)等级标准和氧气转炉等级标准(草案),印发有关单位,征求意见,并于同年12月在上海召开的转炉技术协调组工作会议上,根据各单位的意见对两个标准进行了修改补充,并讨论制订了评比方法,现将修改后的两个标准及评比方法(见附件一、二)颁发你们试行。为使标准更加完善,请将试行中的问题及时报部,以便进一
Relevant units: Department of Iron and Steel in July 1985 Department of oxygen converter steel mill (plant) grade standards and oxygen converter grade standards (draft), issued by the relevant units for comment, and in December the same year convened in Shanghai Converter Technology Coordination Group At the working meeting, the two standards were amended and supplemented according to the opinions of various units, and the evaluation methods were formulated and discussed. The two revised standards and evaluation methods (see Annexes I and II) are hereby issued for your trial. In order to make the standard more perfect, please try the issue and the Department in time to enter