What Are Those Balls That Hang on Power Lines?
Di uno scrittore di uomini misteriosi
Descrizione
Have you ever seen those big yellow, orange, white or red balls hanging from power lines? Well, those balls are visibility markers.
What are the Colored Aerial Marker Balls on Power Lines For?
The Reason Behind Those Brightly Colored Balls Along Power Lines
Aerial Marker Balls for Power Lines, Aerial Marker Balls, Power Line Marker Balls - Miyafrp
Six Orange Balls, Marker balls hanging from high voltage po…
How to use the aircraft warning ball
What Are Those Balls That Hang on Power Lines?
KETRACO on X: Ever wondered what are the balls that hang on power lines? They are called visibility marker balls. You'll often find them near mountain passes, in the deep valley areas
Why Power Lines Have Those Strange Looking Device
What are the Colored Aerial Marker Balls on Power Lines For?
da
per adulto (il prezzo varia in base alle dimensioni del gruppo)
