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refractive index gem refractometer
Selling leads
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Lapidary Machine with Wheel Index of 96 and 64 and the Shaping Faceter Model number: FJM-2014A The gem lapidary machine is used for gem facet ...
2026-07-27 00:15:03
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... the exact faceting and angle of the gem. Material Cupper and Aluminum Alloy Index Wheels 96 and 64. Description: 1. It is use for The Lapidary ...
2024-12-09 11:06:29
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Index Wheels of 96 and 64 for Lapidary Machine with Function of Faceting and Polishing Specifications: 1. Main functions: Faceting and Polishing the ...
2024-12-09 10:57:50
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... for geting the exact faceting and angle of the gem. 3. Material: Cupper and Aluminum Alloy 4. Index Wheels of 96 and 64. Description: The Lapidary ...
2024-12-09 11:09:10
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...Gem Testing Lab with interference ball A professional gem testing toolkit, includes nearly all the needed gemological instruments. It includes: 1...
2024-12-09 10:54:02
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...number: FJM-2014 Advantage: 1. With Index both 96&64 2. With Faceting holder,the optional angle gauge for geting the exact faceting and angle of ...
2024-12-09 12:25:27
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... structure and reasonable coordination. It has the advantages of stable operation, good heat dissipation and low noise under high-speed operation. ...
2024-12-09 12:25:27
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...geting the exact faceting and angle of the gem. Material Cupper and Aluminum Alloy Index Wheels 96 and 64. Description: Use for the Lapidary ...
2024-12-09 11:06:29
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