double hinge-type rocker arm
double hinge-type rocker arm
[海运英汉词典]
double hinge-type rocker arm(下水驳)端部摇臂
是什么意思,double hinge-type rocker arm的解释,double hinge-type rocker arm的翻译
double hinge-type rocker arm
[海运英汉词典]
double hinge-type rocker arm是什么意思,double hinge-type rocker arm的解释,double hinge-type rocker arm的翻译