在无产阶级文化大革命的高潮中,伟大领袖毛主席发出了光辉的“七·二一”指示。毛主席的这一光辉指示,象光芒万丈的灯塔,指明了无产阶级教育革命的方向和道路。几年来,在毛主席革命路线的指引下,七·二一工人大学如雨后春笋般的蓬勃发展,不断壮大,充分显示了这一社会主义新生事物具有无比的优越性和强大的生命力。我们学校学习上海机床 In the climax of the great proletarian cultural revolution, the great leader Chairman Mao issued a splendid “July 21” directive. This glorious directive of Chairman Mao, like a shimmering lighthouse, indicates the direction and path of the proletarian education revolution. Over the past few years, under the guidance of Chairman Mao’s revolutionary line, the “Junior Workers’ University” has mushroomed and has grown tremendously, fully demonstrating that this socialist new life has incomparable superiority and powerful vitality. Our school learns Shanghai Machine Tool