Bottom line: Drive responsibly at or below the speed limit.
建议底线:保证在限速或限速以下行驶。
Some negligence in design about discharge method of reheating furnace limit the speed and the output of PQF mill line.
由于再加热炉出料方式设计上的原因, 限制了PQF轧机生产线的轧制节奏,从而影响产量。
And the dynamic characteristics of trains flow in speed limit section of main-line railway are analyzed.
随后对干线铁路中限速区段交通流的特性进行了分析。
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