Causeway Bay, HK - June 22, 2026 - PRESSADVANTAGE - Ginza Diamond Shiraishi Hong Kong has announced an overview of its ...
As shown in the above figure, energy beam-based direct and assisted polishing technologies utilize lasers, ion beams, or plasma to ablate, impact, or modify the diamond surface, thereby reducing ...
HONG KONG, HK - June 15, 2026 - PRESSADVANTAGE - Ginza Diamond Shiraishi Hong Kong has announced an overview of its ...
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