Twin-screw steamer

A twin-screw steamer (TSS) is a steam-powered vessel propelled by two screws, one on either side of the plane of the keel.

单词	Twin screw steamer
释义	Twin screw steamer 英语百科 Twin-screw steamer A twin-screw steamer (TSS) is a steam-powered vessel propelled by two screws, one on either side of the plane of the keel.
随便看	direct driven antenna的意思 direct driven shears的意思 direct driven synchro的意思 direct driven type without coupling的意思 direct drive position的意思 direct drive propeller的意思 direct drive pump的意思 direct driver的意思 direct drive robot的意思 direct drive scanning的意思 direct drive scanning direct excitation的意思 direct drive transmission的意思 direct drive valve的意思 direct drive valve controlled servo actuator的意思 direct drive video magnetic drum的意思 direct drive wtgs的意思 direct driving clutch的意思 direct dry cooling system的意思 direct dryer的意思 direct drying的意思 direct drying equipment的意思 direct drying method的意思 direct dumping的意思 direct duplicating film的意思 direct duplicating of originals for obtaining copies in duplicating, direct的意思

Twin screw steamer