bottom center line girder center keelson center line keelson center through plate center through-plate centerline vertical keel centerlinevertical keel main keelson middle line keelson
Related Translations:
龙骨: 1.(鸟类的胸骨) a bird's sternum2.[中药] fossil fragments3.(船只、飞机、建筑物等的支撑和承重结构) keel◇龙骨板 keel plate; 龙骨底板 shoe; 龙骨木 rising wood; 龙骨线 keel-line; 龙骨线脚 [建筑] keel molding; 龙骨翼板 garboard; garboard stra
