phone system
短語(yǔ)詞組
- Phone Signalling System 話(huà)筒信令系統(tǒng)
- Phone booking system 手機(jī)預(yù)訂系統(tǒng)
- mobile phone monitor system 手機(jī)監(jiān)控
- phone patch system 電話(huà)轉(zhuǎn)接系統(tǒng)
- ip phone server system ip 電話(huà)服務(wù)器
- phone inquiry system 說(shuō)明
- video phone software system 可視電話(huà)軟件系統(tǒng)
- mobile phone marketing system 摘機(jī)系統(tǒng)
- Mobile phone reservation system 手機(jī)預(yù)訂系統(tǒng) 返回 phone system