无线电领域是发展的重点，而其发展必须要有MOSFET的支持，因为其是取代电子管的最佳器件，无需高压支持，且耗电量不高，完全可以确保电视节目或者其他电台的正常输出。%The field of radio is the focus on the development,and its development must be to have a MOSFET support,because it is to replace the best device of electron tube,no need to support high and power consumption is not high,can ensure the normal output of TV programs or other stations.
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