control ratio
control ratio
[电力英汉词典]
control ration.控制比
是什么意思，control ratio的解释，control ratio的翻译
[新英汉石油技术词典] control ratio
[商务英汉词典] control ratio
[电信英汉词典] control ratio
[石油英汉词典] control ratio
[航空英汉词典] control ratio
[船舶英汉词典] control ratio
[贸易英汉词典] control ratio