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就道岔养护维修中，经常遇到支距点设置、标记、导曲线超高设置、导曲线下股高于上股限度及专用线维修标准等问题进行探讨。
Turnout maintenance and repair, often encountered branch point setting, marking, setting the guide curve is too high, the curve under the stock higher than the limit and the line maintenance standards and other issues to explore.