hello
Please answer my question, what is the working system of this device? Ion detector? Or can it be tested with new gold? How can I make a device that is not rotating but can be tested with new gold? Or should I get it from you?
Which country are you in? Can you send me a plan to make a gold detector that can be tested with new gold so that I can make it according to the method.
اسرارباستان
لطفا جhello
Please answer my question, what is the working system of this device? Ion detector? Or can it be tested with new gold? How can I make a device that is not rotating but can be tested with new gold? Or should I get it from you?
Which country are you in? Can you send me a plan to make a gold detector that can be tested with new gold so that I can make it according to the method.وابم بدید
اسرارباستان
Hello everyone, happy new year. Can someone explain to me how to search for old gold with PDX-2? Thank you very much.