compound transition curve
... spiral transition curve 缓和曲线 compound transition curve 复合缓和曲线 origin of transition curve 缓和曲线起点 ...
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... 组合悬索吊架法 Compound catenary system 复合缓和曲线 Compound clothoid 复式挖土机 Compound dredger ...
基于8个网页-相关网页
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