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A trailer load extending more than what distance beyond the side of the body requires projecting-load warnings?
挂车货物超出车身侧方超过多少距离时，须设置突出货物警示？
A load projecting more than 200 mm beyond the side of the trailer body requires projecting-load warnings.
货物向挂车车身侧方伸出超过200毫米时，须按规定作突出货物警示。
阅读相关知识
Use the appropriate daytime markers or night-time lamps. Warnings do not replace overall width, centre-line offset or other overdimension requirements.
日间与夜间使用相应标识或灯光；标识不能替代总宽、中心线单侧宽度及其他超尺寸运输要求。