在机械工业战线上,自从哈尔滨市机联机械厂这面红旗升起以后、“学机联,赶机联”巳经成了咱们共同的行动口号。一穷二白的哈尔滨群力机械厂,在这一行动口号的鼓舞下本着洋法生产和土法生产并举的方针、大闹技术革命,做出了惊人的大事,生产出三台400/250的轧钢机。 On the mechanical industry front, since the rise of the red flag of the Harbin Jilin Machinery Factory, the “Student Machine Link and the Cache Machine Link” have become the common slogans of our actions. The Harbin Qunli Machinery Plant, which was poor and indifferent, was inspired by this action slogan and in line with the principle of foreign production and the simultaneous production of the indigenous methods, and made a big technical revolution. It made an amazing event and produced three 400/250 rolling mills. machine.