GSO ISO 4148:2013由GSO 发布于 2013-04-01。
GSO ISO 4148:2013在国际标准分类中归属于: 43.040.20 照明、信号和警告设备。
GSO ISO 4148:2013 道路车辆 特殊警示灯 尺寸的最新版本是哪一版?
最新版本是 GSO ISO 4148:2013 。
specifies the dimensions of special warning lamps for road vehicles, in order to ensure interchangeability and accurate positioning, bearing in mind the rapid change of light intensity from such devices in a vertical cross-section of the projected beam.
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