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于世超
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Large-size large-tonnage cylindrical or column-shaped workpiece radial mass center measuring instrument
张雷, 于世超, 罗大新, 2013 .
Shoulder joint elasticity anticreep fixed band
刘阳, 李文龙, 王俊杰, 2015 .
One kind of large-size or large tonnage cylindrical radial cylindrical workpiece measuring instrument centroid
张雷, 于世超, 罗大新, 2013 .