偷拍自怕亚洲视频在线观看

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        Notes For Use Of Ball Screws
        Dec 30, 2019

        1. Prevent corrosion.When taking straight line guide directly by hand, the sweat on the hands should be fully washed off, and coated with high-quality mineral oil before operation, especially in the rainy season and summer to pay attention to rust prevention.

        2. Keep the environment clean.Keep the linear guide and its surrounding environment clean. Even if the tiny invisible dust enters the guide, it will increase the wear, vibration and noise of the guide.

        3. Be careful in installation.Linear guide in the use of installation to be careful, do not allow strong stamping, do not allow to directly hit the guide with a hammer, do not allow the transfer of pressure through the rolling body.

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        偷拍自怕亚洲视频在线观看
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