Studies have been conducted well ultrasonic acoustic borehole radar "Scaner-2000" NPO POISK.
Purpose of work:
Study well advanced device "Scaner-2000." Carrying echolocation works through the column
Studies have been conducted well ultrasonic acoustic borehole radar "Scaner-2000" NPO POISK.
Purpose of work:
Study well advanced device "Scaner-2000." Carrying echolocation works through the column