upward ventilation
91mercury processing — Introduction preparation of the ore for use in various products. Mercury (Hg) has a unique combination of physical properties. Its low melting point (−38.87° C [−38° F]) and boiling point (356.9° C [674° F]), high specific gravity (13 …
92jalousie — noun /ˈdʒæləsiː/ a) A component in a ventilation system. “A small lofty room, with its window wide open, and the wooden jalousie blinds closed, so that the dark night only showed in slight horizontal lines of black, alternating with their broad… …
93Chelsea Naval Magazine — The three buildings of the Chelsea Naval Magazine Chelsea Naval Magazine, a set of three buildings (Building 2, Building 3, and the Middle Building) at the foot of Admiral s Hill in Chelsea, Massachusetts, was built in the early 19th century to… …
94China National Convention Center — (CNCC) locates in the heart of Beijing s Olympic Green which is a landmark site in the northern part of Beijing. It is adjacent to the Bird Nest (China National Stadium for the Olympics opening and closing ceremony), the Water Cube (National… …
95Daimler Roadliner — Manufacturer Daimler Motor Company/British Leyland Built at Coventry, Warwickshire, England Operator(s) British Electric Traction, various municipals and independents in …
96Damp (structural) — For other uses, see Damp (disambiguation). Detail showing some of the causes of damp penetration Structural dampness refers to the presence of unwanted moisture in the structure of a building, either the result of intrusion from outside or… …
97Dashaveyor — Dashaveyors arranged into a four car train at the Toronto Zoo. Note the low height of the guideway sidewalls. The Dashaveyor was an automated guideway transit (AGT) system developed during the 1960s and 70s. Originally developed by the Dashaveyor …
98Wild boar — Boar redirects here. For other uses, see Boar (disambiguation). Wild pig redirects here. For other uses, see Wild pig (disambiguation). For the German World War II Wild Boar night fighter tactic, see Wilde Sau. Wild Boar Temporal range: Early… …
99Republic P-47 Thunderbolt — P 47 Thunderbolt In flight view of a prototype of the Republic P 47N Thunderbolt Role Fighter bomber …
100heaving — noun 1. an upward movement (especially a rhythmical rising and falling) (Freq. 1) the heaving of waves on a rough sea • Syn: ↑heave • Derivationally related forms: ↑heave, ↑heave (for: ↑ …
