Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd.
On August 5, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of the national supervision and inspection of the quality of automotive lighting product
Preliminary study on evaporative cooling and cooling refrigerant for electrical equipment Ma Zhigang, Yu Yuqin, Cao Huiling, Deng Bo (Department of Thermal Power Engineering, Hebei University of T
Transportation lighting has become an important application market for LEDs as lighting sources. At present, LEDs have been applied to the interior and exterior of automobiles, especially in auto
At present, listed companies in the automotive industry (especially vehicle companies) are mostly marginal assets of their respective groups. Listed companies do not really represent the level o
China's January sales of commercial vehicles increased 46%, of which sales of heavy trucks increased by 136.7%. Commercial vehicles became the stars of the auto industry Guojin Securities Li
The reporter learned yesterday that the four automobile logistics industry standards jointly formulated by several automotive manufacturers, automotive logistics companies, and automotive logist
In the following, the inventory of the domestic automobile engine industry in the first quarter of 2014 will be reviewed in terms of capacity development, application of adv
Before and after the auto show, people's heated discussions with Tesla still lingered for a long time, as if the coming automobile is near. But back to reality, look at
The “2014 (2nd) China Automotive Chongqing Forum” sponsored by the Automotive Industry Committee of the China Council for the Promotion of International Trade will be he
Basic physical analysis of 1R32 1.1 basic characteristics O32, ODP, GWP and boiling point, molar mass, critical temperature, critical pressure and critical density of R32 and several co
1 Overview. In order to build a resource-saving and environment-friendly society, the state encourages the use of renewable energy and heat recovery. As a kind of energy-saving, environmentally
In this process, due to the rapid drop in the pressure inside the evaporator, the liquid working medium in which it resides absorbs a large amount of its own heat and vaporizes it, and then is c
Industrial clusters refer to a large number of closely-connected companies gathering in a specific area and forming advantages in competition and cooperation. Industrial clusters can promote the
In June 2006, with the support of relevant government departments in China, the China Automotive Technology and Research Center took the lead, combined technology research and testing agencies (
On January 23rd, Goodyear signed retail sales in Xiamen with Shell (China) Co., Ltd., DuPont China Group Co., Ltd., Delphi Automotive Systems (China) Investment Co., Ltd., and Federal-Mogul Corp
It has been predicted that in the next 5 to 10 years, the smart car or the beginning of the consumption popularization period will attract more attention from the industry, and the smart auto in
On May 16th, Hengyang Automobile and Components Industry Technology Innovation Strategic Alliance Annual Meeting was successfully held at Hengyang Fengshun Axle Co., Ltd. More than 20 automotive
From April 19th to April 21st, the 2014 national market demand analysis and technical support seminar for the gear industry was held in Beijing. More than 150 representative
Refrigeration as a science and technology refers to the artificial method of cooling a substance or fluid at a certain time and space to keep its temperature below the ambient temperature and
When the pressure in the high pressure chamber of the compressor reaches 180, the casing begins to undergo expansion deformation. When the compressor is compressed, such high pressure cannot be
The noise of the compressor mainly comes from the compressor's own operation, and the refrigerant flow noise comes from the various refrigeration components and refrigeration pipelines. Comp
On January 23, the joint inspection meeting between Hubei Inspection and Quarantine Bureau and Dongfeng Motor Company was held at Wuhan Dongfeng Company headquarters. In a warm and friendly atmo
Recently, the National Information Center released the Green Paper of “2007 China and World Economic Development Report”. The Green Paper believes that in 2007 and for a long time to come, C
In 2006, 13 major projects such as car steering wheel and Mingyue Mold, with a total investment of 1.26 billion yuan, have been settled in Fushan District of Yantai City. The total number of aut
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