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seen uppbera warning device for vegtrafik and stellning for settets utforande
seen uppbera warning device for vegtrafik and stellning for settets utforande
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机译:vegtrafik的uppbera警告装置和utforande司徒出没
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摘要
The signal unit (12) is moved along a road to a specific distance from an obstruction (1), such as a work machine by means of radio control. It has a width which does not or only very slightly exceed the width of a motorway hard shoulder, so that it does not obstruct the passage of vehicles.
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