Also, common soil resistivity meters – which run on reduced voltage and superior frequency – are only responsible for electrode spacings up to fifteen meters for most soils, and a highest of thirty meters.
In significant lightning places, lightning strokes play a very important job du
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In the course of the inauguration at Chattogram, the land minister said the leading aim on the Bangladesh Digital Survey is to accomplish cadastral surveys in a brief time and reduce the want for industry surveys.
Furthermore In addition it aids a person