federal telecommunications system
federal telecommunications system
[电力英汉词典]
federal telecommunications systemn.联帮电信系统
是什么意思，federal telecommunications system的解释，federal telecommunications system的翻译
[电信英汉词典] federal telecommunications system
federal telecommunications system
[电力英汉词典]
federal telecommunications system是什么意思，federal telecommunications system的解释，federal telecommunications system的翻译
[电信英汉词典] federal telecommunications system