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      • 国产一级亚洲二级,一级?a一级?a?免费观看免免黄,亚洲黄色视频在线看,91免费黄色视频

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        • Engine industry
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        Photovaltaic Industry

        • Monocrystalline silicon, polycrystalline silicon resin diamond grinding wheel

          Monocrystalline silicon, polycrystalline silicon resin diamond grinding wheel

          Products are mainly used in single crystal silicon, polysilicon grinding square, chamfering, chamfering grinding surface and other grinding processing.

        • Monocrystalline silicon resin diamond parallel grinding wheel

          Monocrystalline silicon resin diamond parallel grinding wheel

          The specifications of the monocrystalline silicon resin diamond parallel grinding wheel are generally 350*40*127*10. It is suitable for the single crystal silicon rod of the photovoltaic industry

        • Monocrystalline silicon polysilicon machine grinding wheel

          Monocrystalline silicon polysilicon machine grinding wheel

          Single crystal silicon polycrystalline silicon integrated machine grinding wheel uses resin bond, high quality diamond abrasive, used for chamfering polycrystalline silicon block grinding surface.

        • Silicon ingot resin diamond grinding wheel

          Silicon ingot resin diamond grinding wheel

          Silicon ingot resin diamond grinding wheel uses resin bond, high quality diamond abrasive, used for chamfering polycrystalline silicon block grinding surface.

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        Bold Group

        Forturetools

        BYD Abrasives

        Malaysia
        ADD: No.10 Dongqing Street,
        High&New tech Development Zone.
        Zhengzhou, Henan, China.
        Postal code: 450001 E-mail:liu@bold68.com
        Phone: 0371-67662016 86162612
        ?Copyright 2004 Zhengzhou Bold Abrasives Co., Ltd. All Rights Reserved.
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