| 摘要 |
FIELD: shipbuilding. ^ SUBSTANCE: invention relates to river vessels. Proposed watercraft has hull and propulsion units installed in hull to create drive force. Guide members installed in lower side of hull in nose part are made in form of wedge vertically narrowing forward. Propulsion units are installed in cavities of guide members for turning. Section of hull made in form of horizontal wedge is provided between guide members. ^ EFFECT: enlarged operating capabilities. ^ 13 cl, 4 dwg |
