awning window
A window consisting of a number of top-hinged horizontal sashes one above the other, the bottom edges of which swing […]
A window consisting of a number of top-hinged horizontal sashes one above the other, the bottom edges of which swing […]
1. One of the following types of fans: vaneaxial, tubeaxial, or propeller. Such fans impart energy to the air by
A blind which is hinged at the top; can swing outward and be fixed in position by a stay.
A movable plunger, in the form of a horizontal bar at the bottom of a door, which drops automatically when
The base of a column of the Ionic order consisting of an upper torus and a lower torus, with a
An asbestos rope, wrapped around a pipe and then clamped in position; used to hold molten lead which is poured
A roofing material manufactured by saturating a dry felt with asphalt and then coating the saturated felt with a harder