词The paper offered formula for widening the curve railway, concluded theoretic widening radius of curve railway and widening value, which offers reference for platelayer.
本文给出了曲线加宽的计算式,得出了曲线理论加宽半径范围和加宽值,可
路工段借鉴。
路工The paper offered formula for widening the curve railway, concluded theoretic widening radius of curve railway and widening value, which offers reference for platelayer.
本文给出了曲线加宽的计算式,得出了曲线理论加宽半径范围和加宽值,可路工段借鉴。
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