为了适应国内金刚石市场对高质量金刚石的需要，对原有的人造金刚石用石墨片的生产工艺进行了改进。
In order to suit the needs to the high quality diamond of internal diamond market, has been in progress the improvement with the production technology of graphite piece to original synthetic diamond.
生产人造金刚石聚晶所需的石墨片和石墨模是用石墨棒加工的。
Graphite blade and graphite mould used in the production of synthetic polycrystalline mass are made from graphite bar.
生产人造金刚石聚晶所需的石墨片和石墨模是用石墨棒加工的。
Graphite blade and graphite mould used in the production of synthetic polycrystalline mass are made from graphite bar.
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