CPC與W120對照表


NCPC Descriptions of the GATS Sectoral Classification List Entries


W120 2-C-c　Communication services/ Telecommunication services/ Circuit-switched data transmission services
中文 電路交換式數據傳輸業務
UNCPC 7523**
UNCPC 說明 7523 Data and message transmission services

　75231 Data network services

Network services necessary to transmit data between equipment using the same or different protocols. This service can be provided via a public or dedicated data network (i.e. via a network dedicated to the customer's use).

　75232 Electronic message and information services

Network and related services (hardware and software) necessary to send and receive electronic messages (telegraph and telex/TWX services) and/or to access and manipulate information in databases (so-called value-added network services).
UNCPC
中文說明