drencher system
A fire-protection sprinkler system which provides a water spray to protect the exterior of a building against fire; see deluge […]
A fire-protection sprinkler system which provides a water spray to protect the exterior of a building against fire; see deluge […]
Sheet glass fabricated by the continuous drawing of the molten glass from a furnace; has fire-finished surfaces, not perfectly flat
A smooth, bright finish on metal tubing, wire, rod, bar, and strip; obtained by drawing the metal through a die.
In electric wiring, a system using conductors installed in conduits, ducts, raceways, and boxes, thereby permitting removal and replacement of