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根据石化部的指示,在各级领导的支持下,由于各兄弟单位的大力协作,继63 1/2″双模定型硫化机装用上轮一厂1200—20两半模试车初步鉴定后,于1977年7月上旬至9月中旬顺利完成了12—18全钢丝子午胎装于活络模硫化机试制工作。现将试制情况小结如下:
According to instructions from the Ministry of Petrochemical Industry and with the support of leaders at all levels, thanks to the concerted efforts of various brothers and units, following the initial identification of 63 1/2 " Early July 1977 to mid-September successfully completed the 12-18 all-steel radial tire installed in the active molding machine curing trial now trial conditions are summarized as follows: