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paraiba chalcedony

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Total 1 products from paraiba chalcedony Manufactures & Suppliers
Quality  wholesale

Place of Origin:China


Model Number:A24.6321

Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321 Professional Optical Design, High Hardness CZ Test Prism, Clear Shadow Boundaries, Special Power Supply A24.6321 Gem Refractometer A B C Scale Range 1.35-1.85, Hard CZ Measuring ...

Opto-Edu (Beijing) Co., Ltd.
Verified Supplier


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