GEO T - Tangent? L = Longitudinal?
Just guessing
https://nexo-sa.com/wp-content/uploads/nexo_geo_t_user_manual_v105.pdf
GEO T - Tangent? L = Longitudinal?
Just guessing
https://nexo-sa.com/wp-content/uploads/nexo_geo_t_user_manual_v105.pdf
At least we are talking acoustic waves here so there is an L.
Other wise we would be discussing Scalar Wave Physics ;)