ultra-deep working shaft的意思|示意
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超深工作轴
ultra-deep working shaft的网络常见释义
超深工作竖井 ...超深工作竖井；1∶1仿真试验；软土地下建筑物抗震；长距离盾构法施工 [gap=1844]rds:crossing Yellow River；pressurized water conveyance tunnel；new double lining；ultra-deep working shaft；simulation experiment with the ratio of one to one；underground structure in sof..