The main cutting tools are simple: paper and scissors or an engraving knife, but clever and deft craftspeople are remarkably good at cutting in the theme of daily life.
剪纸的主要工具很简单：纸和剪刀或刻刀，但心灵手巧的工匠非常善于在日常生活的主题切割。
It helps to increase the life of cutting tools while improving precision and leading to reduced costs.
它帮助增加切割工具生活，当改进精确度和导致减少的费用时。
Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.
现在反应溅射法已被广泛应用于切削刀具、成型工具、注射模具和诸如冲头和冲模之类的通用器具，以增强其耐磨性和使用寿命。
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