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二胡制作维修，现代科技与传统二胡制作，二胡走进二胡厂家 。
民族乐器二胡现在也与时俱进，处于半机械化了，机械化的好处就是更加标准，外形更加统一，但还有更重要的步骤是机械无法代替的，例如抛光，打磨蒙皮我是二胡小哥关注我，给您分享更精彩的二胡制作视频，谢谢
二胡制作生产9/316
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