海量图书期刊资源,随时随地畅享阅读乐趣
New York's Water Supply, Perfecting the “America's” Water Wings, and moreScientific American · 1914
“Water wings” for sailors1953
A wing top water spreaderMontecalvo, Donald F.; Jacques, Donald F. · Journal of Chemical Education · 1968
WATER WINGS FOR A FLYING LIFEBOATChemical & Engineering News · 1945
Water WingsCHARLES EDWARD EATON · Salmagundi · 1994
Wings over WaterEngel, Leonard H. · The Science News-Letter · 1939
Wings Over WaterCleveland, Reginald M. · Scientific American · 1934