For improving its cutting ability, many countries have made much attempt and research, there is no doubt, it is a new and effetive way on improving cutting ability by using vibra-cuting technology .

 
  • 为此,世界各国都进行着各方面的尝试和研究,而利用振动截割技术提高截割能力无疑是一种新型而有效的方法。
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