Conservation of linear bearings, linear bearings in front of us when it comes to the definition of linear bearings wholesale, classification and part of the purpose. Today, we are taking a step forward for that specific purpose and specific conservation linear bearings. We understand linear bearings are widely used in machinery industry, but we do not know is now being more widely linear bearings applied to sophisticated equipment or special machinery industry are. For example, electronic equipment, robotics linear bearings manufacturers, automotive and digital three-dimensional coordinate measuring devices. That is the role played by linear bearings growing, its prospects are immeasurable. Novelty is that this object in the crystal, but also the appearance of the optical axis, he was not the same as the machinery industry linear bearings to support the connection of form, and that it is based on what form it? Since I think that should belong to a phenomenon. Generally when the light passes through the birefringent crystal when the phenomenon occurs, however, when the light incident from a specific crystal orientation, the birefringence does not occur the phenomenon we call this particular direction of the optical axis of the crystal. Cheng Feng Luoyang Bearing linear bearings _ _ linear bearings manufacturers quality assurance provided by Cheng Feng Bearing Co., Ltd. Lishui City. Cheng Feng Bearing Co., Ltd. Lishui City (susan1125.b2b.hc360.com/) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!