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在“九大”团结、胜利旗帜的光辉照耀下,我厂广大革命职工发扬了敢想敢干的革命精神,自己设计和制造了一系列新产品,革掉了傻、大、黑、粗的苏修落后产品。这是无产阶级文化大革命的丰硕成果,是毛泽东思想的伟大胜利。新产品大量采用了铜钨合金触头。长期以来,铜钨合金触头与导电杆(紫铜、黄铜)的焊接,一直采用氧——乙炔焰钎焊,生产效率低,劳动强度大,质量也不稳定。
Under the brilliant “unity of the 9 nations” and the glorious banner of victory, the vast revolutionary workers in our factory have carried forward the revolutionary spirit of daring to think and do. They have designed and manufactured a series of new products themselves, and have taken out silly, big, black and crude Soviet repair out of date products. This is the fruitful achievement of the Great Proletarian Cultural Revolution and the great victory of Mao Zedong Thought. New products have extensive use of copper tungsten alloy contacts. For a long time, copper-tungsten alloy contact with the conductive rod (copper, brass) welding, has been using oxygen - acetylene flame brazing, low productivity, labor-intensive, quality is not stable.