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上海航道局接力泵站广大职工,认真学习毛主席的重要指示,以反击右倾翻案风为动力,大搞技术革新。去年12月以来,他们深入现场,认真分析研究泵站的船机、泥泵,管线等机械设备,提出革新项目,经过反复试验和修改,于今年1月改革成功。 他们把泥泵叶轮直径从1.6米加大到1.77米,缩小泵壳与叶轮的间隙,提高泥泵
Shanghai Waterway Bureau relay pumping station majority of staff and workers, earnestly study Chairman Mao’s important instructions to counter the right overturn the wind as the driving force, vigorously promote technological innovation. Since December last year, they have conducted in-depth visits to the site, carefully analyzed and studied mechanical equipment such as ship engines, mud pumps and pipelines of pumping stations and proposed renovation projects. After repeated tests and revisions, the reforms were successfully carried out in January this year. They increase the diameter of the mud pump impeller from 1.6 meters to 1.77 meters, reducing the gap between the pump housing and the impeller to improve the mud pump