water tightness
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Water Resistant mark — Water Resistant is a common mark stamped on the back of wrist watches to indicate how well a watch is sealed against ingress of water. It is usually accompanied by an indication of the static test pressure that a sample of newly manufactured… … Wikipedia
Water of Love — Single by Dire Straits from the album Dire Straits B side … Wikipedia
tightness — tight ► ADJECTIVE 1) fixed, closed, or fastened firmly. 2) (of clothes) close fitting. 3) well sealed against something such as water or air. 4) (of a rope, fabric, or surface) stretched so as to leave no slack. 5) (of an area or space) allowing… … English terms dictionary
Hippo water roller — The Hippo water roller, or Hippo roller, is a device for carrying water more easily and efficiently than traditional methods, particularly in the developing world. It consists of a barrel shaped container which holds the water and can roll along… … Wikipedia
Building regulations in England and Wales — Building regulations are statutory instruments that seek to ensure that the policies set out in the relevant liegislation are carried out and Building regulations approval is required for most building work in the UK. Building regulations that… … Wikipedia
Blower door — A blower door is a diagnostic tool designed to measure the airtightness of buildings. and to help locate air leakage sites. A blower door consists of a calibrated fan for measuring an airflow rate, and a pressure sensing device to measure the air … Wikipedia
Oregon Trail — For other uses, see Oregon Trail (disambiguation). Oregon Trail The route of the Oregon Trail shown on a map of the western United States from Independence, Missouri (on the eastern end) to Oregon City, Oregon (on the western end) … Wikipedia
Reinforced concrete — is concrete in which reinforcement bars ( rebars ), reinforcement grids, plates or fibers have been incorporated to strengthen the concrete in tension. It was invented by French gardener Joseph Monier in 1849 and patented in 1867.[1] The term… … Wikipedia
Victor Prather — Lt. Cdr. Victor A. Prather Jr. (June 4, 1923 ndash; May 4, 1961) was an American flight surgeon famous for taking part in Project RAM , a government project to develop the space suit.LifePrather was born on June 4, 1923, to Victor Prather Sr. and … Wikipedia
Malcolm Ross (balloonist) — For other people named Malcolm Ross, see Malcolm Ross (disambiguation). Malcolm David Ross Malcolm Ross, 10,000 feet (3,000 m) above the Mississippi River in 1958 Born October 15, 1919 … Wikipedia
SAUVAGE — FRANCE (see also List of Individuals) 24.11.1917 Lyon/F 5.2.1988 Grenoble/F Gaston Sauvage de Saint Marc entered in 1938 Ecole Centrale in Paris but was mobilized one year later and wounded in 1940 such that he graduated as a hydraulic engineer… … Hydraulicians in Europe 1800-2000
