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high precision trinocular microscope
Selling leads
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...Specifications: This portable toolkit includes all the high-quality instruments that the professional gemologist appraiser needs to examine and ...
2024-12-09 11:07:30
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... gemologist appraiser needs to examine and characterize gemstones with accuracy and precision: Technical Parameter: 1. With a Loupe. a. Magnificati...
2024-12-09 13:30:01
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