From May 10 to November 11, the Chinese Academy of Sciences held a meeting of experts in the development of the Institute of Instrument Research, and more than 20 instrument development experts attended the meeting. The conference mainly ...
[China Chemical Instrument Network Policy and Regulations] The construction of the automatic surface water monitoring station is still underway. However, the groundwater monitoring project has reached an important stage of maintenance. According...
General medium and low pressure cut-off valve is low and high, cut off when the filler does not force, reduce the probability of leakage, can extend the service life.
Liu Zhenjiang, secretary of the China Iron and Steel Association Party Committee and Secretary General, said at the press conference of the China Steel ...
The main materials, equipment, and products used in the construction lack the technical quality appraisal documents or product certifications that meet the national or ministerial standards. Consequences: The quality of ...
On the 28 day, according to the official disclosure of the Lanzhou University of Technology, the first domestic 600 ℃ high temperature liquid lead bismuth alloy transmission shielding pump made by the...
Blockchain technology is one of the most cutting-edge technologies in the current information technology industry and has attracted great attention from all walks of...
According to Xinhua news agency, from the Symposium on promoting the localization of Petrochemical Automation Technology, we learned that in recent years, China's petrochemical industry has developed rapidly...
If you do not carefully check the valve usage and performance specification before installing the pinch electric butterfly valve, then there are probably several common faults for the clamp electric butterfly valve: valve can not commutate...
1, why is a small two seater valve opening is easy oscillation work?For a single core, the stability of the valve is good when the medium is open, and when the medium is closed, the stability of the valve is poor ...