Floodgate_crest_bascule.jpg
Floodgate, spillway crest, bascule, installation
source: http://www.swl.usace.army.mil/mpro/2003jan/img005.htm
Public domain Public domain false false |
This image or file is a work of a
U.S. Army Corps of Engineers
soldier or employee, taken or made as part of that person's official duties. As a
work
of the
U.S. federal government
, the image is in the
public domain
.
English | italiano | Nederlands | پښتو | русский | sicilianu | slovenščina | Türkçe | українська | +/− |