2024-09-25
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since the founding of new china, the working class and the broad masses of workers have been brave enough to take on responsibilities and make significant contributions to the motherland with their hands and wisdom. in various historical periods, many model workers and advanced figures have emerged, becoming social role models for each era.
this year marks the 75th anniversary of the founding of new china.vigorously promotemodel worker spirit, labor spirit, craftsman spirit,use hard work to play a brilliant chapter for the motherland.
xiaowu will take you to listen to the advanced deeds of model workers that emerged in different historical periods, and feel the noble qualities of loyalty, perseverance, simplicity and responsibility displayed by them.
hou deyuan, national advanced producer, former deputy director of the long distance telecommunications administration of the ministry of posts and telecommunications
made outstanding contributions to the communications industry of new china
hou deyuan served as deputy director and chief engineer of the long distance telecommunications administration of the ministry of posts and telecommunications, and deputy minister of the ministry of posts and telecommunications. he was a representative of the second and third national people's congress, a member of the fifth and sixth national committee of the chinese people's political consultative conference, and was named a national model worker in 1950.
hou deyuan is a famous postal and telecommunications expert and senior engineer in my country. he was one of the first academicians of the chinese academy of engineering after its establishment and the first intellectual model worker in beijing.
in the 1930s, hou deyuan entered the school of electrical engineering of jiaotong university to study telecommunications. he served as an engineer at the guilin long distance telephone engineering department and director of the engineering department of nanjing telecommunications administration. in 1947, he went to montreal bell telephone company in canada for further studies and returned to china the following year to contribute to the telecommunications industry of new china.
after the liberation of shanghai, he joined the work with full enthusiasm, and successively served as the leader of the design team of shanghai international radio station, the director of the engineering department of shanghai east china telecommunications administration, and later transferred to beijing to serve as the deputy director of the engineering department of beijing telecommunications administration. at that time, the domestic telephone network was basically paralyzed. after he took office, he presided over the restoration of long-distance open-line telephones across the country.
after careful research, hou deyuan designed and developed the "88-type line cross" transmission system to replace the american "ks cross" system, which not only increased the call capacity, but also saved a lot of raw materials, making outstanding contributions to the transformation and upgrading of the open line transmission lines across the country at that time. at the same time, he worked diligently and trained many communication maintenance technicians for the country, which effectively helped the ongoing anti-bandit battle in southwest china at that time.
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