<th id="dg8nz"><progress id="dg8nz"></progress></th>

<b id="dg8nz"></b>

<del id="dg8nz"><form id="dg8nz"></form></del>

ＰＳＣＨ

ＰＳＣＨ

百科解釋

Physical Shared CHannel -- 物理共享信道

通信詞典解釋