direct transmission system
direct transmission system
[电信英汉词典]
direct transmission system直接传送系统
是什么意思，direct transmission system的解释，direct transmission system的翻译
[新英汉石油技术词典] direct transmission system
[农牧林英汉词典] direct transmission system
[环境英汉词典] direct transmission system
[石油英汉词典] direct transmission system