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sir why do we need to slide the coil...?and why the beam sometime fades away and sometime becomes brightest...???🙏🙏🙏
Does x rays are emitted when we use this for scanning a metal surface
sir why do we need to slide the coil...?
and why the beam sometime fades away and sometime becomes brightest...???🙏🙏🙏
Does x rays are emitted when we use this for scanning a metal surface