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EXF9630 Desktop xrf gold analyzer for Jewellery manufactory, laboratory2021-12-20 16:54:17 |
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EXF9630 Si-Pin XRF Portable Gold purity Tester spectrometer2021-12-20 16:45:30 |
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2021 New model EXF8200 for jewelry store gold density measuring machine2021-12-08 17:35:03 |
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XF-A5 XRF Desktop gold diamond tester2021-12-08 17:23:03 |