selfpropelling dredger

同义词释义

1)self-propelling dredger,自航挖泥船2)self-propelled (or self- propelling) dredger,自航挖泥船3)split hull hopper dredge,拼合式自航挖泥船4)automatic voyage,自航5)remote submersible model,自航模6)self-propulsion test,自航试验7)SLMM,自航水雷8)self-propelled mine,自航水雷9)underwater vehicle,自航器10)self propulsion factors,自航因子