A Secret Weapon For الة كشف المعادن
While in the nineteen sixties, the initial industrial steel detectors were being made, and so they were being widely utilized for mineral prospecting and various industrial uses.في حالة وضع كشف المعادن الحديدي يتم تنشيط المؤشرين بألوان تدريجية من الأخضر إلى الأزرق حسب قوة