1 Overview With the development of science and technology, the maturity of power plant process control theory, the continuous improvement of control instrument manufacturing process, the widespread application of distributed distributed control system (DDCS) in power plants, and the procedural, modu
As far as the cold-chain market conditions are concerned, some items that are sensitive to temperature are closely related to whether or not the customers have this need. This in turn might use 4 m 2 refrigerated trucks, but can usually assume a higher sens
With a large number of people living in cities in China, the employment population has greatly stimulated the development of the real estate industry, and the real estate industry has become increasingly hot. With it, it will be the rapid development of the grinding ball machine industry.
According to data released by Audi recently, its global sales in October this year were 146,200 units, compared with 131,957 units in October last year, an increase of 10.8% year-on-year. SUVs and compact cars such as the Audi A3, Audi Q3 and Audi Q5 are key to growth. From January to Oct
Vertical ore-hole spherical drug pack mining stage mining block mining and cutting engineering arrangement, see Figure 1. Figure 1 VCR mining method diagram 1-rock drilling chamber; 2-mine body; 3-transport lane; 4-Ñ„165mm deep hole; 5-mining roadway; 6-pull space In the lower part of the min
Feel free to pull the electric wire to charge the electric car. After using the electric blanket for many years, it is taken out and used together. The wiring of the home socket is dense like a spider web... These life scenes are not uncommon, and the electrical fire caused by it can be said to be
On June 14, 2019, more than 50 people from Meifengjia Blue Southern Terminal visited Deyang, Sichuan Province, and visited the Meifeng Jialan Urea Urea Production Base. They were deeply impressed by Sichuan Meifeng's standardized management and clean production, and praised Meifeng. Large
The VS-068/VS-069/vibration speed sensor, vibration sensor and vibration monitor can be used for continuous long-term monitoring and is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps and coal mills. The working principle is based on a primary component that con
The fire of the Notre Dame de Paris also brought us endless thoughts. In recent years, even in China, the accumulated number of ancient building fires has reached hundreds, whether it is the Sichuan Mianzhu Jiulong Temple, which was destroyed in a large fire in 2017. It is also the recent fire of