he model WJD1.5 LHD machine was improved by means of the adoption of frequency composition coding and timesharing system radiotransmission control.
采用频率合成编码和时分无线传输控WJD1.5铲运机进行了无线遥控造。
he model WJD1.5 LHD machine was improved by means of the adoption of frequency composition coding and timesharing system radiotransmission control.
采用频率合成编码和时分无线传输控WJD1.5铲运机进行了无线遥控造。
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