求翻译：近年来，随着我国经济的快速发展，尤其是工业技术的迅速发展，发展模具加工技术的迫切需要，而数控电火花切割技术恰是模具加工工艺范畴中的一种关键技术。日前在电机，仪表等行业新产品的研制开发过程当中，常常用数控电火花线切割方法直接切割出零件，大大减少了研制周期，并且降低了成本。在众多工业产品的制造过程当中，都用到了数控电火花切割机床，例如汽车模具制造、飞机制造、手机零部件的生产等，因此研究与改进电火花机床是我国国内市场的需要，对我国的工业的发展有一定的作用。是什么意思？

In recent years , with the rapid development of China's economy , especially the rapid development of industrial technology , the development of the urgent need to mold processing technology, and CNC EDM die cutting technology is precisely the process scope of a key technology.

In recent years, as China's rapid economic development, in particular in industrial technology the rapid development, mold processing of urgent need, the CNC spark cutting technology, mold processing technology in the context of a key technology. A few days ago at the motor, instrumentation, and ind

In recent years, along with our country economy fast development, in particular the industrial technology rapid development, developed the mold processing technology urgent need, but the numerical control electric spark cutting technology was exactly in the mold processing craft category one kind of

In recent years, with China's rapid economic development, especially the rapid development of industrial technologies, mold processing technology of the urgent need for development, and CNC cutting technology mold processing technology is a key technology in the category. A few days ago in motor, in

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