<dfn id="01x3v"><listing id="01x3v"></listing></dfn>

<label id="01x3v"><strong id="01x3v"></strong></label>

<address id="01x3v"></address>

<label id="01x3v"><small id="01x3v"></small></label>

模數(shù)

模數(shù)

百科解釋

Analog-Digital -- 模數(shù)

通信詞典解釋