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hello sir there is one question which has been coming now and then .how to correct " zero line adjustment error" ? please advice .
Very informative video sir
hello Sir,why is the siting of the echo sounder transceiver important?
There is no Pythagoras error mention here.
How to rectify Multiple Echo error??
hello sir
there is one question which has been coming now and then .
how to correct " zero line adjustment error" ?
please advice .
Very informative video sir
hello Sir,
why is the siting of the echo sounder transceiver important?
There is no Pythagoras error mention here.
How to rectify Multiple Echo error??