Terms containing service code

Subject	English	Chinese
comp., net.	differentiated service code point	差分服务代码点
IT	differentiated services code point	差分服务代码点
el.	radio service code	无线勤务通信代码
space	radio service code	无线电密码
tech.	radio service code	无线电公电密语
telecom.	service code	公电密语
el.	service code	勤务代码
telecom.	service code	业务代码
telecom.	service code	业务码
telecom.	service code book	公电密语本
telecom.	service code prefix	业务码前缀
avia.	universal service code	通用服务代码