Therefore for crane grider and crossbeam, have met new problem that how to calculate internal force of the beam while meeting the wide bearing.
因而对轨道梁或横梁而言,就遇到了宽支座时梁内力如何计算的新问题。
词典释义:
磨工
Therefore for crane grider and crossbeam, have met new problem that how to calculate internal force of the beam while meeting the wide bearing.
因而对轨道梁或横梁而言,就遇到了宽支座时梁内力如何计算的新问题。
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