double geared drive
[海运英汉词典]
double geared drive二极齿轮传动二极齿轮传动装置
是什么意思,double geared drive的解释,double geared drive的翻译
[航空英汉词典] double geared drive
double geared drive
[海运英汉词典]
double geared drive是什么意思,double geared drive的解释,double geared drive的翻译
[航空英汉词典] double geared drive