5 Simple Techniques For اداة كشف المعادن
During the 1960s, the main industrial metallic detectors were manufactured, and they have been extensively utilized for mineral prospecting along with other industrial needs.في حالة وضع كشف المعادن الحديدي يتم تنشيط المؤشرين بألوان تدريجية من الأخضر إلى الأزرق حسب قوة ا