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一、形势和要求为贯彻毛主席“独立自主”、“自力更生”的方针,我们曾经提出过关于制造“盐水冷却及盐水加温保温车组”的建议。这是五辆一组,总载重为120吨的保温车组,它能适应大中城市的易腐货物运送。
I. Situation and Requirements In order to implement Chairman Mao’s principle of “independence and independence” and “self-reliance,” we have proposed the proposal of manufacturing a “salt water cooling and salt water warming insulation car”. This is a group of five vehicles with a total load of 120 tons of insulation cars, it can adapt to the perishable goods in large and medium-sized cities.