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發表於:2017-04-05
Themosquitoisatransmitterofdisease.Createsoneormoretransmittertopics.Sothisratioimmediatelygivesyouthetransmittervelocity.Thetransmitteroutput-airpressureforapneumatictra...
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發表於:2018-06-17
The70cmtransmitterantennaconfigurationisLeftHandCircularpolarity(LHCP).The2Mreceivingantennaisa1/4wavewhip.Themainradiotransmitterantennaoftheliquidcargoshiphasbeenground...
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發表於:2018-04-20
modulatortransmitterreceiverlowVHFtransmitterreceiver...
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發表於:2018-06-04
fiveunitcodeautomatictransmitterEdisonisworkingontheautomatictransmitter,whichwasdesignedandmanufacturedbyAlexanderBainmorethantwentyyearsago....