Abstract
In this article two-level signaling is discussed. Two-level signaling is a system which permits a high intensity of light for rear indicators and stop lamps during daylight but reduces this light intensity during darkness.
In this article two-level signaling is discussed. Two-level signaling is a system which permits a high intensity of light for rear indicators and stop lamps during daylight but reduces this light intensity during darkness.
The Caravan, Vol. 38 (1970), No. 4 (April), p. 82-3
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