EMO HANNOVER （18-23/09,2023）

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How Are Lab Diamonds Made

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Get Diamond New Skills

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Introduction to the use and characteristics of diamond grinding discs

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2018 International Jewellery London

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Polycrystalline Diamond PCD

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2018 International Wire and Cable Trade Fair

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SHANGHAI WIRE EXPO 2017

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Wire & Cable 2016 India

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The development of Yinwang

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Synthetic diamond industry: new application

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Wire and Tube Southeast ASIA 2015

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