介绍了焊接超大型吊车梁时控制焊接变形的措施以及为此而制定的装焊工艺。
The paper introduces the measure for controlling the weld distortion of huge crane beam and the procedure for assembling and welding of the beam.
介绍了焊接超大型吊车梁时控制焊接变形的措施以及为此而制定的装焊工艺。
The paper introduces the measure for controlling the weld distortion of huge crane beam and the procedure for assembling and welding of the beam.
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