在毛主席的无产阶级革命路线指引下,上海市机电一局系统铸造行业广大职工,为改变铸造行业落后面貌,响应局党委提出的“大打热加工翻身仗”的号召,掀起了揭矛盾、找差距、学先进、提措施的比学赶帮群众运动。去年一年,铸造行业开展了生气勃勃的技术交流活动。设备方面, Under the guidance of Chairman Mao’s proletarian revolutionary line, the Shanghai Mechatronics Bureau formed a system for foundry workers to change the backwardness of the foundry industry, and responded to the call made by the Party Committee of the Bureau for the “big hitters” and set off uncovering contradictions. Finding gaps, learning advanced skills, and taking measures to learn from each other can help the masses. Last year, the foundry industry launched a dynamic technology exchange activity. Equipment,