Terms for subject Telecommunications containing communication service

English	Chinese
commercial communication service	商用通信业务
communication service	通信服务
flight service communication system	飞行业务通信系统
image communication services	图像通信业务
joint service communication	联合勤务通信
oilfield service communication system	油田服务通信系统
personal communication service	美个人通信业务
personal communication service	美国个人通信业务
portable computer and communication services	便携式电脑和通信服务