Month: May 2021

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         2021/05/26 What is our Optical Inner Wall Metrology System？
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         2021/05/24 We were featured on the cover of the journal Diamond and Related Materials.
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         2021/05/12 What are End Effectors?
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          Bionic (Prosthetic) Hands and Micro-motors
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         2021/05/11 Micro Mechanism
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         2021/05/10 Transmission Distance of IoT Devices
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         2021/05/07 Diamond and Microridge Stylus
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          4 Channel Record and Shibata Stylus
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          Stereophonic Record and Elliptical Stylus
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          Progress of LP Record and Record Stylus
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          Stylus in the Age of SP
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          Principal of Cylinder Phonograph, Sound Groove and Stylus Tip