7500t全回转浮吊
7 500 t fully slewing floating crane
7500t全回转浮式起重机
500-ton fully-rotatable floating crane
7
大型全回转起重机
large scale of full slewing crane
全回转舵桨拖轮
harbour tug with rudder propeller
全回转舵桨装置
full-rotating rudder screw
全回转海洋平台工程船
full-rotating platform workboat
全回转架梁起重机
full-circle slewing beam crane
全回转汽车式挖掘机
fully rotary truck excavator
全回转液压抓斗挖泥船
full-gyration hydraulic grab dredger
全回转钻机
full-rotating drilling rig
360° rotator
全套管全回转式钻机
all casing and rotation drill
新型液压全回转
new type hydraulic rotating
全张自动二回转平台印刷机
sheet-fed two-revolution press