High precision of production process, good blade parts processing, long life! High wear resistant property.
高精度制作生产工艺，刀口部位加工优良，寿命长高耐磨性能强。
Therefore, developing ultra-precision processing technology manufacturing technology development is the main objective of all countries.
因而，开发超精细加工技术是各国制造技术开展的次要目的。
Therefore, developing ultra-precision processing technology manufacturing technology development is the main objective of all countries.
因而，开发超精细加工技术是各国制造技术开展的次要目的。
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