光学市话交换机载波
optical local exchange carrier
市话交换载波
leakage inductancelocal exchange carrier
learning curvelocal exchange carrier
least recently used algorithmlocal exchange carrier
市话交换机
local distributed data network
load impedance
步进制市内用自动电话交换机
step-by-step system local automatic telephone exchange
市话交换分局-中央交换机
CMRRCentre National d’ Etudes de Telecommunication centrex
CNCCentre National d’ Etudes de Telecommunication centrex
市内电话交换机
local (urban) telephone switching system
半自动电话交换机
automanual telephone switchboard
semi-automatic telephone switch board
本地电话交换机
LTE Local Telephone Exchange
便携式磁石电话交换机
portable magneto-telephone switch board
长途电话交换机
long distance telephone exchange
长途去话交换机
bruchus( = acanthoscelides)obtectus say
程控数字长途电话交换机
SPC digital toll exchange
磁石电话交换机
magneto telephone switchboard
磁石落地式电话交换机
floor pattern magneto telephone switchboard
磁石式电话交换机
local battery switchboard
存储程序控制电话交换机
Stored program-control telephone switching system
stored program controlled telephones switching system
Stored program control telephone switching systems