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Shanghai Aidu Industrial Com.,Ltd
It use for searching metal ore such as lead zinc ore; gold ore; manganese copper nickel chrome molybdenum rare-earth iron tin etc. It makes of correlation parameters as resistance change ratio that caused by difference between natuaral electricfield ...
Telephone:86 - 021 - 61508053Address:18# North Caoxi Road Shanghai Industrial Investment Com.,Ltd Shanghai Shanghai 200263 China
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