retrofit design
21IBM Personal Computer — infobox computer Name = IBM PC (model 5150) Photo = Type = Personal computer Released = August 12, 1981 Discontinued = April 2, 1987 Processor = Intel 8088 @ 4.77 MHz Memory = 16 kB 256 kB OS = IBM BASIC / PC DOS 1.0 CP/M 86 UCSD p SystemThe IBM… …
22Diesel particulate filter — A diesel particulate filter (top left) in a Peugeot Off road DPF Installa …
23Hayward Fault Zone — The Hayward Fault Zone is a geologic fault zone capable of generating significantly destructive earthquakes. About 60 kilometers long, it lies mainly along the western base of the hills on the east side of San Francisco Bay. It runs through… …
24Interstate 880 — For the former Interstate 880 around Sacramento, now part of Interstate 80, see Interstate 880 (Sacramento, California). Interstate 880 Nimitz Freeway …
25Water heating — is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have… …
26Earthquake engineering — is the study of the behavior of buildings and structures subject to seismic loading. It is a subset of both structural and civil engineering.The main objectives of earthquake engineering are: * Understand the interaction between buildings or… …
27National Center for Research on Earthquake Engineering — NCREE Type: Non Profit Organisation Established: 1980 Director: Tsai, Keh Chyuan (蔡克銓) Faculty: 100 Address: No.200, Section 3, Xinhai Rd, Taipei 106, Taiwan …
28HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… …
29Richmond-San Rafael Bridge — Infobox Bridge bridge name= Richmond San Rafael Bridge caption= The Richmond San Rafael Bridge from its western terminus. official name= John F. McCarthy Memorial Bridge also known as= carries= 4 lanes (2 WB on upper level, 2 EB on lower) of I… …
30F-16 Fighting Falcon — infobox Aircraft name= F 16 Fighting Falcon caption=A USAF F 16 over Iraq after refueling, 2008 type= Multirole fighter national origin = United States manufacturer= General Dynamics Lockheed Martin first flight= 2 February avyear|1974… …
