用“marine gearbox”造句大全,marine gearbox造句
Coupled nonlinear dynamic characteristics analysis and noise preestimation of a large burden marine gearbox
Test methods of marine gearbox
The specification of marine gearbox for medium speed diesel engine
Coupled nonlinear dynamic characteristics analysis and noise preestimation of a large burden marine gearbox
Test methods of marine gearbox
The specification of marine gearbox for medium speed diesel engine