piping penetration
31Conservatory of Flowers — Golden Gate Park Conservatory U.S. National Register of Historic Places …
32Belfast Blitz — The Belfast Blitz was an event that occurred on the night of Easter Tuesday, 15 April 1941. Two hundred bombers of the German Air Force ( Luftwaffe ) attacked the city of Belfast in Northern Ireland. One thousand people died as a result of the… …
33Penetrant (mechanical, electrical, or structural) — Penetrants, or penetrating items, are the mechanical, electrical or structural items that pass through an opening in a wall or floor, such as pipes, electrical conduits, ducting, cables and cable trays, or structural steel beams and columns. When …
34Landslide mitigation — Landslides can be triggered by many often concomitant causes. In addition to shallow erosion or reduction of shear strength caused by seasonal rainfall, causes triggered by anthropic activities such as adding excessive weight above the slope,… …
35USS Washtenaw County (LST-1166) — The USS Washtenaw County (LST 1166) was a sclass|Terrebonne Parish|tank landing ship built for the United States Navy at the tail end of the Korean War. Named for Washtenaw County, Michigan, she was the only U.S. Naval vessel to bear the… …
36Fan coil unit — A fan coil unit (FCU) is a simple device consisting of a heating or cooling coil and fan. It is part of an HVAC system found in residential, commercial, and industrial buildings. Since it does not have any ductwork, a fan coil unit is used to… …
37Fire extinguisher — Extinguisher redirects here. Extinguisher may also refer to a candle snuffer. A stored pressure fire extinguisher …
38Washington Square (Bellevue, WA) — Washington Square is a convert|10.5|acre|m2|sing=on mixed use neighborhood currently under construction in downtown Bellevue, Washington. Developed by Wasatch Development Associates and designed by architect Collins Woerman, the project, also… …
39Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …
40gardening — /gahrd ning/, n. 1. the act of cultivating or tending a garden. 2. the work or art of a gardener. [1570 80; GARDEN + ING1] * * * Laying out and tending of a garden. Though palatial gardens existed in ancient times, small home gardens became… …
