骨架式结构 meaning in Chinese

cage construction

This ferry is built of steel , raked stem , transom stern , single deck , single bottom and transverse framing
本船为艏前倾方艉单层甲板单底横骨架式结构的钢质船舶。
This ship is a steel whole - welded shallow draft dredger for cleaning and dredging silt mud sand in inland rivers . it is of single deck , single bottom , transverse framing , transom stern and bow being snow - skid lines
本船为钢质全焊接结构浅吃水内河冲砂清淤工作船，具单甲板单底横骨架式结构，方艉，艏部为雪橇式线型。
This vessel is a steel shallow draft flushing dredger of all - welded construction , with single deck , single bottom , transverse framing , transom stern and continuous superstructure , and sledge - shape bow . it is operating on the huanghe river for flushing and suctioning silt and sand with the purpose of controlling the huanghe river tongguan section , dredging the waterway and reducing the flooding . main engine : nt855 - m270
本船为钢质全焊接结构浅吃水内河自航冲砂清淤工作船，具单甲板其中艉舵机舱首甲板为升高甲板，单底，横骨架式结构，方艉及连续上层建筑首部采用雪橇式线型。