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boston low price new gold mine high frequency screen for sale

boston low price new gold mine high frequency screen for sale

LEDlowelectricity show function and charging instructions 5. net weight: 3.75 kg 6. work temperature: 0 ~ 60 centigrade 7. power supply: 13V rechargeable battery The underground metal detectors can detectfrequencyof metallic sort (gold, silver, copper three)

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crusher
Hi,may I help you with products, price, etc?