|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
A fishfinder |
2015-03-13 |
|
Dave pose la question :
I have a fishfinder that has a 20 degree cone on bottom of boat going to the bottom of the lake.
How do I know the size of base diameter of the cone on the lake bottom depending on depth...
such as 10 feet deep, for example?
Penny Nom lui répond. |
|
|
|
