omniomni/omni-engineering huggingface dataset:
List of aircraft (Sw). 
This is a list of aircraft in alphabetical order beginning with 'Sw'.

Sw

S-Wing
(S-Wing VSLX R.O.)
 S-Wing Swing

Swallow 
(Swallow Aeroplane Company)
Swallow Aeroplane Company Swallow A
Swallow Aeroplane Company Swallow B

Swallow 
(Swallow Airplane Co, Wichita, KS)
 Swallow C Coupe
 Swallow C-165
 Swallow F-28-AX
 Swallow G-29
 Swallow H
 Swallow HA Sport
 Swallow HC Sport
 Swallow HW Sport
 Swallow Hisso Swallow
 Swallow J4 Swallow
 Swallow J5 Swallow
 Swallow LT65
 Swallow Mailplane
 Swallow Monoplane Dallas Spirit
 Swallow New Swallow
 Swallow OX-5 Swallow
 Swallow Racer Miss Wichita
 Swallow Super Swallow
 Swallow T-29
 Swallow TP
 Swallow Dallas Spirit
 Swallow Dole Racer Dallas Spirit

Swan 
(William G Swan, Atlantic City, NJ)
 Swan 1931 Monoplane

Swanson 
(1917: Swen Swanson, Williamsburg, VA 1922: Univ of South Dakota, Vermillion, SD 1925: Swanson-(Edgar) Freeman, Vermillion, SD 1931: Rockford IL. Swanson Aircraft Co Inc, Hopewell, VA 1934: Swanson-(Olaf "Ole") Fahlin, at Nicholas-Beazley Airplane Co, Marshall, MO 1935: Fahlin Mfg Co (propellers).)
 Swanson 1917 Monoplane (retroactively SS-1?)
 Swanson 1919 Biplane (retroactively SS-2?)
 Swanson SS-3
 Swanson SS-4
 Swanson W-15 Coupe
 Swanson-Fahlin SF-1
 Swanson-Fahlin SF-2 (a.k.a. Fahlin Plymocoupe after Swansons death)
 Swanson-Freeman SF-4

Swanson 
(Darwin F Swanson, Murray, IA)
 Swanson B-4-T
 Swanson C-O-2

Swanson 
(Carl Swanson, Zion IL.)
 Swanson Flyabout A-12

Swearingen 
((Ed) Swearingen Aircraft, San Antonio, TX)
 Swearingen Excalibur
 Swearingen Merlin I
 Swearingen SA26-T Merlin II
 Swearingen SA226-T Merlin III
 Swearingen Merlin IV
 Swearingen Merlin 300
 Swearingen Metro
 Swearingen SA226-TC Metro II
 Swearingen SA227-AC Metro III
 Swearingen SA227-AT Metro IV
 Swearingen Metro 23
 Swearingen SA-30
 Swearingen-Jaffe SJ30
 Swearingen-Jaffe SJ30-2
 Swearingen SA-32T Turbo Trainer
 Swearingen SX-300
 Swearingen Taurus

Swedish Aerosport
(Spanga, Sweden)
Swedish Aerosport Mosquito

Swift 
(Swift Aircraft Corp (pres: W R Ritchey), 3301 S Oliver, Wichita, KS)
 Swift 18
 Swift 19
 Swift Special
 Swift Sport
 Swift Trainer

Swift Aircraft 
(Swift Aircraft, Norwich, Norkolk, United Kingdom)
 Swift II
 Swift VLA

Swing-Europe
(Ebringen, Germany)
Swing-Europe Parashell

Swing Flugsportgeräte
(Landsberied, Germany)
Swing Apus
Swing Arcus
Swing Astral
Swing Axis
Swing Brave
Swing Cirrus
Swing Connect
Swing Core
Swing Discus
Swing Hybrid
Swing Mirage
Swing Mistral
Swing Mito
Swing Naja
Swing Nexus
Swing Nyos
Swing Scorpio
Swing Sensis
Swing Spitfire
Swing Sting
Swing Stratus
Swing Trinity
Swing Tusker
Swing Twin

Swiss Excellence Airplanes 
(Switzerland)
 Swiss Excellence Risen
 Swiss Excellence Siren

References

Further reading

External links

 List Of Aircraft (S)

de:Liste von Flugzeugtypen/N–S
fr:Liste des aéronefs (N-S)
nl:Lijst van vliegtuigtypes (N-S)
pt:Anexo:Lista de aviões (N-S)
ru:Список самолётов (N-S)
sv:Lista över flygplan/N-S
vi:Danh sách máy bay (N-S)
List of aircraft (Sv). 
This is a list of aircraft in alphabetical order beginning with 'Sv'.

Sv

SVAM 
(Shanghai Vantage Airship Manufacture Co.)
 SVAM CA-80

SV
(SV Aircraft Pty. Ltd.)
 SV-11B Farmate

Svenska Aero
 Svenska Aero SV-10 Pirat
 Svenska Aero SV-12 Falk
 Svenska Aero SA-10 Pirat
 Svenska Aero SA-11 Jaktfalken – ("Fighter Falcon")
 Svenska Aero SA-12 Skolfalken – ("Trainer Falcon")
 Svenska Aero SA-13 Övningsfalken – ("Advanced Trainer Falcon")
 Svenska Aero SA-14 Jaktfalken I
 Svenska Aero SA-14 Jaktfalken II
 Svenska Aero SA-14E Jaktfalken II
 Svenska Aero SA-15
 Svenska Aero J5
 Svenska Aero J6
 Svenska Aero J6A
 Svenska Aero J6B
 Svenska Aero Ö 7
 Svenska Aero Ö 8
 Svenska Aero Sk 8
 Svenska Aero S 8

supplied by Svenska Aero or built under licence
 Heinkel HE 1
 Svenska S.I
 Svenska S 2
 Heinkel S.II
 Heinkel S.IIa
 Heinkel J 4
 Heinkel S 2
 Heinkel S 3
 Heinkel S 4
 Heinkel S 5
 Heinkel Sk 4
 Heinkel Sk 5

Svenska Flygfabriken
(Svenska Flygfabriken / Lage Norberg)
Svenska Flygfabriken LN-3 Seagull

References

Further reading

External links

 List Of Aircraft (S)

de:Liste von Flugzeugtypen/N–S
fr:Liste des aéronefs (N-S)
nl:Lijst van vliegtuigtypes (N-S)
pt:Anexo:Lista de aviões (N-S)
ru:Список самолётов (N-S)
sv:Lista över flygplan/N-S
vi:Danh sách máy bay (N-S)
Columbia Grafonola. The Columbia Grafonola is a brand of early 20th century American phonograph made by the Columbia Graphophone Company. Introduced in 1907, Grafonolas are internal horn alternatives to the same company's external horn Disc Graphophones.

Until late 1925, all record players reproduced sound by purely mechanical means and relied on a so-called "amplifying" horn to efficiently couple the vibrations of the stylus and diaphragm to the space occupied by the listeners. In 1906, the Victor Talking Machine Company, Columbia's arch competitor, introduced a line of models in which the horn and other hardware were concealed within a cabinet made to look like fine furniture rather than a mechanical device. They named the new style a "Victrola". It quickly proved to be very popular and successful. Other makers, adopting the distinctive suffix, introduced their own "-ola" internal horn machines, such as Edison's Amberolas and Columbia's Grafonolas. They were soon outselling the external horn models.

At first, like nearly all other early record players, all Grafonolas were driven by a spring motor that the user had to wind up with a crank before playing a record or two. In 1915, Columbia began to introduce electric-motor-driven models, as a majority of urban areas had been wired to electrical grids. The electrified Grafonolas supported both alternating and direct currents from 110 to 220 volts. Electrified Grafonolas never gained the popularity enjoyed by the spring-motor-driven versions due to substantially higher prices and lack of electrical service in rural areas.

Patent
Grafonolas were manufactured under 1886 United States Letters Patent No. 341,214 which Columbia Graphophone company acquired through its predecessor American Graphophone Company.

Models
Two models were available: a portable table model and bigger stationary floor model, offering limited mobility through application of casters. The most notable table models included Grafonola Favorite introduced in 1911 and Grafonola Savoy introduced in 1915. The most notable floor models included Grafonola Symphony Grand introduced in 1907, Grafonola Regent introduced in 1909, Columbia Mignon introduced in 1910, Grafonola Princess introduced in 1911, Columbia Colonial introduced in 1913, various Period Grafonolas introduced in 1917. In order to cater to increasingly prosperous clientele Columbia Phonograph Company begun to manufacture a series of ornate, limited edition period machines. These were highly priced (some as high as $2,100.00 ) special orders, which provided consumers with options to choose styles which matched their interior decor.

American Columbia Grafonolas continued to be manufactured up until 1923 when the company was purchased by British entrepreneur Luis Sterling.

Retail advertisements

Below are depictions of various Grafonola models portrayed in retail advertisements.

References

Audio equipment manufacturers of the United States
Phonograph manufacturers
History of Bridgeport, Connecticut
Jesse Besser. Jesse Besser (1882–1970) was an inventor and manufacturer from Alpena in the U.S. state of Michigan.  He is best known for inventing, and supervising a series of improvements to, a tamping machine used to rapidly press wet, flexible concrete into blocks, thereby making possible a new generation of applications in masonry construction.  For decades, Besser block was a worldwide standard term for masonry construction blocks. The Alpena-based Besser Company, which inventor Besser ran for many decades, manufactured these machines and made a fortune for Besser and his family.  Concrete block became a feature of worldwide construction solutions in World War II and following years.  Commencing in 1964, Besser turned over part of his assets to the newly founded Jesse Besser Museum, now known as the Besser Museum for Northeast Michigan, as an endowment.

Biography
Jesse Besser was born in metropolitan Buffalo, New York in 1882; his parents moved him when he was age one to what was then the North American frontier in Montmorency County, Michigan.  Besser grew up on the outskirts of the lumber business, helping his father Herman Besser operate a small mill that shaved timber scantlings into shingles and barrel staves.  As old-growth timber vanished from northeastern Michigan, the senior Besser parlayed his assets into a substantial equity share in a local cement mill.

After leaving high school, young Besser quickly acquired a working knowledge of cement, concrete, and what were then the un-perfected and balky hand-operated machines used to tamp wet, flexible concrete into solid shapes.  He invented his first improvements to his mill shop's concrete-block tamper in 1904, and further improvements created a machine capable of making 200 rectangular blocks during what was then a standard 10-hour working day.  Repeatedly applying simple principles of power transport and automation, Jesse Besser and his engineering aides steadily improved their concrete-block-producing tamper machines. By 1954, fifty years after the 1904 device, the machines of the Besser Company's lineup could produce 10,000 blocks during a 10-hour period — a productivity improvement of 8.1% per year.

Jesse Besser retired from his management roles during a two-year period, from 1964 to 1965. In 1964, the Besser Foundation granted an endowment to what was then the Jesse Besser Museum to construct a general-purpose community museum for the eastern half of Northern Michigan.  Besser bequeathed his remaining management roles in the Besser Company to nephew Philip Park in 1965, and he died on May 3, 1970.

References

1882 births
1970 deaths
American manufacturing businesspeople
Businesspeople from Buffalo, New York
Businesspeople from Michigan
Concrete pioneers
People from Alpena, Michigan
20th-century American inventors
20th-century American businesspeople
Haldor Topsøe (1842–1935). Haldor Frederik Axel Topsøe (29 April 1842 in Skælskør, Slagelse Municipality, Denmark – 31 December 1935 in Frederiksberg, Denmark) was a Danish chemist and crystallographer. He is grandfather of the engineer Haldor Topsøe (1913–2013) who has got his name from his grandfather, and great-grandfather of the mathematician Flemming Topsøe (born 25 August 1938) and the engineer Henrik Topsøe (born 10 August 1944).

Topsøe took Magisterkonferens in chemistry in 1866 and doctorate for a chemical-crystallographical work of selenium-sour salts. He worked as assistant at the Natural History Museum 1863–1867 and at the chemistry laboratory of University of Copenhagen 1867–1873. In 1872, he received a gold medal of Royal Danish Academy of Sciences and Letters, of which he was member from 1877, for a great crystallographical-optical work together with the physicist Christian Christiansen (1843–1917). He worked as chemistry teacher at the Royal Danish Military Academy 1876–1902 where he founded a new laboratory where he continued his science works. In 1884 he participated in the oceanographic expedition to west Greenland on the gunboat HDMS Fylla. He was member of the Norwegian Academy of Science and Letters from 1892.

Topsøe became commander of the Order of the Dannebrog in 1880.

References

External links
http://2dgf.dk/xpdf/bull-1936-9-1-91-93.pdf

1842 births
1935 deaths
Danish chemists
Danish mineralogists
20th-century Danish geologists
19th-century Danish geologists
People from Slagelse Municipality
Members of the Norwegian Academy of Science and Letters
Members of the Royal Danish Academy of Sciences and Letters
Commanders of the Order of the Dannebrog
List of aircraft (Sf). 
This is a list of aircraft in alphabetical order beginning with 'Sf'.

Sf

SFA
(Svenska Flygmotor Aktiebolaget)
 SFA STWC3-G

SFAN
(Société Française d'Aviation Nouvelle, France)
 SFAN I 
 SFAN II
 SFAN III
 SFAN IV
 SFAN 5 Deluxe
 SFAN 11

SFCA
(Société Française de Construction Aéronautique, France)
 SFCA Lignel 10
 SFCA Lignel 16
 SFCA Lignel 161
 SFCA Lignel 20
 SFCA Lignel 20S
 SFCA Lignel 31
 SFCA Lignel 44 Cross-Country
 SFCA Lignel 46 Coach
 SFCA Maillet 20
 SFCA Maillet 201
 SFCA Maillet 21
 SFCA Maillet-Lignel 20
 SFCA Taupin
 SFCA Taupin 5/2

SFECMAS
(Société Française d'Etude et de Construction de Matériel Aéronautiques Spéciaux, France)
 SFECMAS 1301
 SFECMAS 1402 Gerfaut
 SFECMAS 1500 Guépard

SFERMA
(Société Française d'Entretien et de Réparation de Matériel Aéronautique, France)
 SFERMA Nord 1110
 SFERMA SF-60 Marquis
 SFERMA BS.60 Marquis
 SFERMA PD-146 Marquis
 S.F.E.R.M.A.-Nord 1110 Nord-Astazou

SFG
(Société Française du Gyroplane, France)
 SFG G.11E Gyroplane (manuf. at Breguet)
 SFG G.111 Gyroplane (manuf. at Breguet)
 SFG G.20 Gyroplane (manuf. at Breguet)

SFI 
(Sächsische Flugindustrie G.m.b.H.)
 SFI Ga1

SFKB 
(Samoletna Fabrika Caproni Bulgarski)
 SFKB KB-1 Peperuda ("Butterfly")
 SFKB KB-2 UT ("Instructor-Training")
 SFKB KB-2A Tchutchuliga ("Skylark")
 SFKB KB-3 Tchutchuliga-I
 SFKB KB-4 Tchutchuliga-II
 SFKB KB-5 Tchutchuliga-III
 SFKB KB-309 Papagal ("Parrot") – (KB-6)
 SFKB KB-11 Fazan (Фазан – Pheasant)

Sfreddo & Paolini
(Sociedad Anonima Sfreddo & Paolini)
 Sfreddo y Paolini I
 Sfreddo y Paolini II
 Tucan T-1

References

Further reading

External links

 List Of Aircraft (S)

de:Liste von Flugzeugtypen/N–S
fr:Liste des aéronefs (N-S)
nl:Lijst van vliegtuigtypes (N-S)
pt:Anexo:Lista de aviões (N-S)
ru:Список самолётов (N-S)
sv:Lista över flygplan/N-S
vi:Danh sách máy bay (N-S)
RASP. A rasp is an abrasive tool used for shaping wood or other material.

Rasp or RASP may also refer to:

People 
 Charles Rasp
 Christian Rasp
 Fritz Rasp
 Melchior Rasp
 Siegfried Rasp

Other 
 Random-access stored-program machine, in theoretical computer science
 Ranger Assessment and Selection Program, the selection and training for the United States Army Rangers
 The Rasp, a 1924 novel by Philip MacDonald
 The Rasp, the 1932 film based on the 1924 novel
 Reactive aldehyde species, a class of molecules
 Residents Against SARP Pollution, an environmental group in the United Kingdom
 Runtime application self-protection, a computer software security mechanism
Seedwings Europe Kestrel. The Seedwings Europe Kestrel is an Austrian high-wing, single-place, hang glider that was designed and produced by Seedwings Europe of Schlitters. Now out of production, when it was available the aircraft was supplied complete and ready-to-fly.

Design and development
The Kestrel was designed as an intermediate-level hang glider with an emphasis on a light empty weight, easy rigging and good performance. It is made from aluminum tubing, with the double-surface wing covered in Dacron sailcloth. The nose angle is 129° for all models.

The models are each DHV2 certified and are named for their rough wing area in square feet.

Variants
Kestrel 133
Small-sized model for lighter pilots. Its  span wing is cable braced from a single kingpost. The wing area is . The pilot hook-in weight range is .
Kestrel 148
Mid-sized model for medium-weight pilots. Its  span wing is cable braced from a single kingpost. The wing area is . The pilot hook-in weight range is .
Kestrel 158
Large-sized model for heavier pilots. Its  span wing is cable braced from a single kingpost. The wing area is . The pilot hook-in weight range is .

Specifications (Kestrel 133)

References

Kestrel
Hang gliders
Seedwings Europe Merlin. The Seedwings Europe Merlin is an Austrian high-wing, single-place, hang glider that was designed and produced by Seedwings Europe of Schlitters. Now out of production, when it was available the aircraft was supplied complete and ready-to-fly.

Design and development
The Merlin was designed as an intermediate-level hang glider with an emphasis on optimized sail design to eliminate twist at all speeds. It is made from aluminum tubing, with the double-surface wing covered in Dacron sailcloth.

The models are each named for their rough wing area in square feet.

Variants
Merlin 133
Small-sized model for lighter pilots. Its  span wing is cable braced from a single kingpost. The nose angle is 132°, the wing area is and the aspect ratio is 8:1. The pilot hook-in weight range is . The glider is DHV 3 certified.
Merlin 148
Mid-sized model for medium-weight pilots. Its  span wing is cable braced from a single kingpost. The nose angle is 133°, the wing area is  and the aspect ratio is 7.6:1. The pilot hook-in weight range is . The glider is DHV 2-3 certified.
Merlin 158
Large-sized model for heavier pilots. Its  span wing is cable braced from a single kingpost. The nose angle is 133°, the wing area is  and the aspect ratio is 7.4:1. The pilot hook-in weight range is . The glider is DHV 2-3 certified.

Specifications (Merlin 133)

References

Merlin
Hang gliders
USCGC Isaac Mayo. USCGC Isaac Mayo is a  homeported in Key West, Florida.
She is the twelfth Sentinel class to be delivered, and the sixth of six to be assigned to Key West.

Like her sister ships, she is equipped for coastal security patrols, interdiction of drug and people smugglers, and search and rescue. Like the smaller  she is equipped with a stern launching ramp. The ramp allows the deployment and retrieval of her high speed water-jet powered pursuit boat without first coming to a stop. She is capable of more than  and armed with a remote controlled  M242 Bushmaster autocannon; and four crew-served Browning M2 machine guns.

Operational history

On April 4, 2016, Isaac Mayo intercepted a small boat with twenty-two Cuban refugees on board.  The refugees had gone off course, and had entered Bahamas territory.

Namesake

She is named after Isaac Mayo, who served a surfman at a lifeboat station on Cape Cod.
Mayo was an employee of the United States Life-Saving Service, one of the precursor services that were amalgamated into the Coast Guard.

References

Sentinel-class cutters
Ships of the United States Coast Guard
2015 ships
Ships built in Lockport, Louisiana
Elsa Lewkowitsch. Phyllis Regina Elsa Lewkowitsch (1903–1980), Ph.D., A.R.C.S., was a British research chemist, the daughter of Julius Lewkowitsch and Katherine Julia Morris.

Lewkowitsch was the first female student at the Department of Chemical Engineering, Imperial College London, and graduated top of her year. She continued her father's research into oils and fats, and was a contributor to the 14th edition of the Encyclopædia Britannica (1929–30). In the 1930s she prepared a seventh edition of her father's The Chemical Technology and Analysis of Oils, Fats and Waxes (first edition 1895; sixth edition 1923), but publication was prevented by the Second World War.

By her will she established a bequest to found the Society of Chemical Industry's biennial Julius Lewkowitsch Memorial Lecture in memory of her father.

Publications
Elsa Lewkowitsch, The ultra-violet absorption spectrum of chlorophyll in alcoholic solution, Biochemical Journal 22/3 (1928); DOI: 10.1042/bj0220777

References

External links
 Photograph of Elsa Lewkowitsch, ca. 1933, Litchfield Collection on the History of Fatty Materials. Accessed 28 February 2016.
 Photograph of Carol Litchfield and Elsa Lewkowitsch, 1974, Litchfield Collection on the History of Fatty Materials. Accessed 28 February 2016.

1903 births
1980 deaths
British chemists
20th-century British chemists
Wang Yu (general). Wang Yu (; born January 1964) is a Rear Admiral in the People's Liberation Army Navy of China. He is a member of the Chinese Communist Party. As of September 2015 he was under investigation by the military authorities. Previously he served as head of the Equipment Department of South Sea Fleet.

Biography
Wang was born in January 1964 in Zhijiang, Hubei. After graduating from Yiling High School, he entered Shanghai Jiao Tong University, where he majored in mechanical and power engineering. In December 1987, he enlisted in the People's Liberation Army and was assigned to the Navy Equipment Research Institute. He was elevated to deputy chief engineer in 1994, four years later, he was promoted again to become chief engineer. On July 20, 2007, he promoted to Rear Admiral. He was president of the Navy Equipment Research Institute before serving as Head of the Equipment Department of South Sea Fleet.

In September 2015, he was put under investigation for alleged "serious violations of discipline". Then he was removed from membership of China's national legislature, the National People's Congress.

Wang is a former delegate to the 10th, 11th and 12th National People's Congress.

Personal life
Wang Yu married Xu Ni (), a medical doctor who had studied in Germany.

References

External links

1964 births
Politicians from Yichang
Living people
Shanghai Jiao Tong University alumni
People's Liberation Army Navy admirals
People's Liberation Army generals from Hubei
People's Republic of China politicians from Hubei
Chinese Communist Party politicians from Hubei
A&R Terminal Railroad. The A&R Terminal Railroad (ARTR) is a Class III American terminal railroad that serves Morris Transload of Morris, Illinois. ARTR is owned by Quantix (formerly A&R Logistics) and began operations on January 1, 2010. Its main commodity is transloadable products. ARTR interchanges traffic with Canadian National Railway.

The total mileage of track the ARTR owns is approximately 6.25 miles (10.06km).

References

Switching and terminal railroads
Rail transportation in the United States
Illinois railroads
PLA Naval University of Engineering. PLA Naval University of Engineering (; abbreviated NUEPLA and colloquially known by the Chinese as Haǐgōngdà 海工大), is a national key university administered by the People's Liberation Army Navy. PLA Naval University of Engineering is located in Wuhan, Hubei, China.

As of fall 2015, the university has 2 campuses, consists of 5 colleges and 7 departments, with 20 specialties for undergraduates.

History
PLA Naval University of Engineering was founded in May 1949, it was initially called "Andong Naval Academy". It was renamed "Dalian Naval Academy" in November 1949 and "PLA Second Naval Academy" in December 1950. In 1975, PLA Second Naval Academy was changed to PLA Naval Academy of Engineering. In 1999, PLA Naval Academy of Engineering and PLA Naval Academy of Electronic Engineering merged to form the PLA Naval University of Engineering. In 2004, PLA Naval Logistics Academy merged into the university.

Schools and Departments
 College of Science
 College of Power Engineering
 College of Electronic Engineering
 College of Electrical Engineering
 College of Service
 Department of Weapon System Engineering
 Department of Marine Engineering
 Department of Nuclear Science and Engineering
 Department of Information Security
 Department of Management Engineering
 Department of Equipment Economics & Management
 Department of Training

Culture
 Motto: 
 Official journal: Journal of Naval University of Engineering (), founded in 1977.

Library
The PLA Naval University of Engineering Library has a collection of over 0.6 million volumes.

Notable alumni
 He You (), an academician of the Chinese Academy of Engineering.
 Liang Yang (), captain of Changzhou Warship.
 Lou Fuqiang (), engineer commander of the Chinese aircraft carrier Liaoning.
 Ma Weiming (), an academician of the Chinese Academy of Engineering.
 Wang Wencai (), president of Tianjin Campuses, PLA Naval University of Engineering.
 Li Juelong (), a professor at PLA University of Science and Technology and PLA Naval University of Engineering.

Friendly Schools
 Tsinghua University
 Huazhong University of Science and Technology

References

 
Universities and colleges established in 1949
Military education and training in China
1949 establishments in China
Universities and colleges in Wuhan
1949 in Wuhan