模拟电话通话  simulate telephone communication

市内电话电话号码配换选号  Selection or Change of Telephone Number

3.7一二甲基一辛烯一一一醇一一  rhodinol

单一电解质溶液  single electrolyte aqueous; mixed electrolyte aqueous

合一电话机  monophone

计算机电话一体化  CTI computer telephone integration

计算机电话一体化CTI  computer telephone integration CTI

PHS个人手持电话通信系统  PHS personal handy-phone system

电话接通-通话完毕  TA

电话通道  telephone channel

电话通信  telephone communication; voice communication

电话通信网  telephone network

电话通信系统  Telephone communication system; telephony system

电话通信用户组  TCG Telephone Communication Group

电话通讯  telephone communication; Communication; Telephone

电话通讯单元  telephone communication units

电话通讯工业  telephone communication industry

电话通讯量  telecommunicationl

电话通讯系统  Telephone communication system