- wa|ter-tube boiler
- wa|ter-tube boiler «WT uhr TOOB, -TYOOB; WOT-»,a steam boiler in which the water circulates through tubes exposed to fire and the gases of combustion.
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Boletus edulis — Boletus edulis … Wikipedia
Water glass — Wa ter glass 1. (Chem.) See {Soluble glass}, under {Glass}. [1913 Webster] 2. A clepsydra. [Webster 1913 Suppl.] 3. An instrument consisting of an open box or tube with a glass bottom, used for examining objects in the water, as upon the sea… … The Collaborative International Dictionary of English