diamond wire-drawing die
diamond wire-drawing die 金刚石拉丝模具 wire-drawing die profilometer 拉丝模模孔检查仪 wire-drawing die high-speed polishing machine 拉丝模高速精磨机 ..
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我厂是从事金刚石拉丝模具制造及其各种金刚石制品的专业性生产厂家。
Our factory is engaged in diamond wire drawing die manufacturing and a variety of diamond products, professional manufacturers.
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