本司主打五金产品：四脚钉、铆螺母、内外牙、管内螺母、拉手、三合一、脚轮等等。

Our main products is: T nut, rivet nut, blind nut, insert nut, round nut, handle, triple-play, caster, etc.

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目前，大量国内外研究证明，许多细胞因子也对牙槽骨的重建有重要影响，在骨吸收和骨再生方面有不同的刺激作用。

By now, a large number of studies have demonstrated that many cytokines have important influences on the remodeling of the alveolar bone, including bone resorption and bone regeneration.

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