Ruby

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         2023/12/26 Introduction to suction nozzles and collets
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         2023/10/02 Dispenser Nozzles: Applications for dispensing liquids and selecting the right one
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         2022/08/25 All About Lasers: How they work, their properties, and their uses
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         2022/08/12 Precision Nozzles: Materials, Shapes, and Applications
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         2022/03/17 Drilling methods for micrometer to nanometer sized holes and their applications
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         2021/12/22 Industrial applications of sapphire
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         2021/11/26 Jewel bearings: Orbray and the watch industry [Story of Watch 1]
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         2021/08/12 The Importance of Chip Mounter Nozzles
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         2021/07/20 Introduction to winding nozzles: an essential component of the motor coil winding process
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         2021/04/26 Color of Jewel
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         2021/04/14 Production of Sapphire