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Five small tips for the external leakage treatment of the electric control valve Method One is to increase the sealing grease method; this method is for the valve body that has not used the sealing grease, and it is considered to increase the sealing grease to improve the sealing performance of…
Recently, TU Wien researchers in Austria developed a method of making permanent magnets using 3D printers. This method allows the 3D printing technique to be used to print a magnet with precisely controlled magnetic fields. At the same time the method is particularly suitable for magnetic …
ST-2FB ST-3FB explosion-proof vibration speed sensor, vibration sensor and vibration monitor can be used for continuous long-term monitoring. It is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps and coal mills. The working principle is based on a primary c…
The overall light truck switching to the middle and high-end trend is obvious
In 2005, light trucks represented by low-end light trucks accounted for more than 60% of the main products. Rural economic development and replacement of agricultural vehicles increase…
In the 12th Five-Year Plan for Environmental Protection, the entire sector will still benefit from the continuous increase in environm…
[China Instrument Network Instrument R&D] A few days ago, the AQSIQ's science and technology project “Ultraviolet Radiation Illumination Calibration Deviceâ€, which was undertaken by the Metrology Institute of Fujian Province, passed the acceptance test. This project has reac…
Tongling mouth Ridge gold beneficiation plant: the influence of molybdenum ore roof carbonaceous shale, since 1973, production…