... axis of symmetry对称轴 axis of traction牵引轴 axisymmetric轴对称的 ...
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application of axis traction forceps 轴牵引式产钳术
The paper analyzes the reason of the fracture of 6LS-5 shearer's traction? torque axis and introduces the improvement of the torque axis.
分析了6LS - 5型采煤机牵引机构扭矩轴的断裂原因,介绍了扭矩轴的改进情况。
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