An Explanation of a Specific Type of Circling as Observed on Ming Cultured Pearls
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ชื่อวารสาร : The Journal of gemmology
วันที่เผยแพร่ : 06/2021
สำนักพิมพ์ : Gem-A
หมวดหมู่ :
Organic Gems
จำนวนหน้า : 11
พร้อมใช้งาน :
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