关于56K的百科

• 56K modem造句怎么写

• 享特解释道：“56Kmodem是经考验了的、低成本的、在任何地方都能连网。Forthetechnicallyminded,theiBookhasacarryinghandlesoitdoesn'tneedacarryingcase,afullsizedkeyboard,a300-megahertzPowerPCG3processor,abuilt-inCDRom,a3.2-gigabyteharddiskdrive,a56Kmodemand...
• 2021-05-1214800