<dfn id="kngu8"></dfn>

<address id="kngu8"><tr id="kngu8"><tbody id="kngu8"></tbody></tr></address>

VAA

VAA

百科解釋

Voice Access Arrangement -- 話音存取設備

通信詞典解釋

<dfn id="plmrv"></dfn>

<object id="plmrv"></object>