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Basic knowledge of mirror frame materials2022.03.29 The materials for manufacturing spectacle frames can be roughly divided into three categories: metal materials, -
Frame structure of basic knowledge of matching glasses2022.03.29 A mirror frame is usually composed of mirror ring, nose support, pile head, mirror foot and other main parts. -
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What are the metal materials used for spectacle frames?2022.03.29 The metal materials used for spectacle frames include copper alloy, nickel alloy and precious metal. It is required to -
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2021 Beijing glasses Exhibition - yaxun light alloy glasses new product exhibition2021.10.20 2021 Beijing glasses Exhibition - yaxun light alloy glasses new product exhibition -
What is the benefit of titanium alloy to make glasses frame?2021.04.26 Titanium alloy has high strength and low density, good mechanical properties, good toughness and corrosion resistance. I...
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