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鞍钢东鞍山铁矿列检段工人针对60吨自翻车年修效率低和质量差的问题,自行设计制造一台纵横走行、风电结合的144吨龙门式压力机(附图)。该机适用于60吨自翻车车底、车门子等较大较长的备品件校正和整平。经过一
In order to solve the problem of low efficiency and poor quality of 60 tons of self-overtaking vehicles, the Anshan Iron and Steel Company’s post-inspection workers at Dongsan Iron Mine independently design and manufacture a 144-ton gantry press with vertical and horizontal running and wind power (with photos). The machine is suitable for 60 tons from the car at the end of the car door and other larger and longer spare parts calibration and leveling. After one