The utility model relates to a thread tube bicycle frame made of carbon fibers combined with metal, which is composed of a plurality of supporting rods, an engaging head, and a two-way joint.

一种碳纤维与金属结合螺纹管式脚踏车架，车架是由数根支杆、衔接头及二通接头构成。

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With high efficiency and low rib thread Tube with heat transfer efficiency, small size, the advantage…

采用高效低肋螺纹换热管，具有换热效率高、体积小、用水量小等优点；

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All awl tube thread pre-coated PTEF leakproof gum, with excellent sealing property.

所有锥管螺纹预涂聚四氟乙烯防漏胶，密封性能好。

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There's a metal tube in the middle with dozens of needles that act like robotic claws, grabbing pieces of thread and knitting them.

NPR: Alabama Town Questions an Economy of Socks