keelson

n.

内龙骨，底材；

Fungal Colonization of the keelson timbers of a nineteenth centuary wooden frigate
Guidelines for research on the evolution of Keelson
Flat blade wiper of vehicle, has elastic metal keelson strip and top wing of elongated scraping blade which are received and penetra...
Fungal colonisation of the keelson and associated structures of a nineteenth century wooden frigate: concepts of community structure...
Mast step and keelson : the early development of a shipbuilding technology /
Special Data Collection System (SDCS) Event Report, NTS Event 'KEELSON', 04 February 1976
A NEW APPROACH TO THE ETYMOLOGY OF ENGLISH “KEELSON”
keelson gaillaed
Role of ocean‐continent contrast and continental keels on plate motion, net rotation of lithosphere, and the geoid
Effects of keels on ice bottom turbulence exchange