袁运生回忆起这一（在那个时期）冒险举措。

Yuan recalls what was a bold action in that period.

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袁庄煤矿主运带式输送机机尾架，由于受巷道压力的影响，造成机尾架倾斜变形，使输送带严重跑偏，磨损严重。

By influencing of the tunnel pressure in Yuanzhuang Coal Mine, the end frame of the main belt conveyor became inclination and deformation. It made belt run slantingly and wear away seriously.

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