internal friction factor
[原子能英汉词典]
internal friction factor动力粘滞系数
是什么意思,internal friction factor的解释,internal friction factor的翻译
[英汉机械工程大词典] internal friction factor
internal friction factor
[原子能英汉词典]
internal friction factor是什么意思,internal friction factor的解释,internal friction factor的翻译
[英汉机械工程大词典] internal friction factor