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Recently, the signing ceremony of the cooperation agreement between Jiangxi Witt compressor company and Hunan University was held in the school of mathematics, Hunan University.Recently, the signing ceremony of the cooperation agreement between Jiangxi Witt compressor company and Hunan University was held in the school of mathematics, Hunan University. Han Bin, director of the Institute of science and technology of Hunan University, Jiang Yueping, Dean of the school of mathematics of Hunan University, Cheng zhuorei, secretary, etc., and Huang Xuhui, deputy county head of the county government,...
release time: 2019 - 11 - 23
浏览次数:1
On November 21, 2019, Dongguan KangDeLe Pipe Industry Co.,Ltd. held a meeting, which was mainly about the appointment of new general manager Peng: in order to meet the needs of strategic development and management change, general manager Peng was specially appointed as the new general manager, concurrently as the project management director and operation director, responsible for the overall operation and all external business activities of the company. The meeting also adjusted the rules and regulations of some departments, such as finance department, purchasing department and warehousin...
release time: 2019 - 11 - 22
浏览次数:6
Rare earth has the name of 'industrial gold'. It can form new materials with different properties and varieties with other materials, which can greatly improve the quality and performance of other products.With the decline of the proportion of China's rare earth reserves in the world's total reserves, rare earth has become a national strategic reserve resource; rare earth will cause environmental damage in the process of mining, deep processing and so onWhen this 'national level' subject is placed in front of the society, most enterprises are still 'on the sidelines...
release time: 2019 - 11 - 11
浏览次数:5
2017 is an important year for the construction industry to continue to deepen reform. In this year, what major projects did CSCEC, CREC and CRCC obtain? Will these large projects have a positive market promotion effect on compressor enterprises?Through sorting out and analyzing the major project announcements issued by the listed companies, the author hopes to inspire the operation strategy, regional development strategy and subcontract projects of compressor enterprises.01New contracts signed by Chinese construction enterprises increased by 20% year on yearIn 2017, the main indicators of oper...
release time: 2018 - 03 - 26
浏览次数:19
Definition of ring pressure: a connecting type in which the cylindrical wide-band sealing ring is sleeved on the pipe, inserted into the socket of the ring pressure type pipe fitting, the special tool is used to press along the peripheral direction of the socket from the outside, so that the socket and the pipe are concave and deformed together, and the sealing section of the socket is compressed, so as to achieve the fastening and sealing of the pipe fitting.Advantages: high connection strength, good sealing performance, operating tools 'fool', easy to install.Disadvantages: the pipel...
release time: 2018 - 03 - 26
浏览次数:5
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