Baotou Steel plant beneficiation plant is located in the northern end, a total area of 17,351,600 square meters, industrial building area of 271,200 square meters, is Baotou Steel major iron ore concentrate and rare earth production base. Founded in 1958, Baotou Steel Concentrator, since its commiss
Read moreGrinding machine safety operating procedures 1. Safety precautions should be given to electricians who hold an electrician's operation permit for electrical installation or repair. 2. Check whether the voltage and frequency on the motor's nameplate match the power supply bef
Read moreGorgeous neon lights light up the night scenes of the city, but blindly greedy and bright will also bring light pollution to the people. A few days ago, the "Measures for the Administration of Urban Lighting in Hangzhou" (draft for comments) was published on the website of the municipal go
Read moreThe demand for summer sprinklers is large, and it is also the best time for sprinklers to sell. Local water pump purchases are very hot. When there is a need for a sprinkler to purchase, it is often necessary to find a suitable sprinkler to purchase a place
Read moreFrom November 7th, 2011 to January 7th, 2012, Beijing local standards "Vehicle Gasoline" and "Vehicle Diesel" were publicly collected on the website of the Municipal Quality Supervision Bureau. The sulfur content of motor gasoline and diesel will be lowered again. The "No.
Read moreThe proportion of strontium ore is light, ranging from 2.63 to 3.80, of which beryl has a specific gravity of 2.63 to 2.90, which is similar to the proportion of gangue minerals. Therefore, it is not easy to select by re-election method. The main methods of mineral processing are as follows: First
Read moreEight principles for installing video surveillance systems With the increase of security awareness, the video surveillance system has slowly entered the homes of ordinary people. Video surveillance solutions are also emerging, so what are the principles to be followed in the installation of monit
Read moreAt the beginning of the new year, all employees of Shangchai Power have been engaged in intense and orderly work. Among them, the employees of the production line, which is the mainstay of the mainstay, are the most important. They strictly control the quality and ensure that each manufacture
Read moreAs the road conditions become more and more complex, the timely transmission, sharing and intercommunication of information naturally requires a powerful highway broadcast intercom management system. Use the existing network of the toll station to develop an efficient, reliable and stable “I
Read more1, the ultimate pressure of the vacuum pump The unit of pump's extreme pressure is PA. This means that the pump is equipped with a standard test cover at the entrance and operates according to the specified conditions, and it tends to a relatively stable low pressure without introducing th
Read more1. Local switch: You can directly control the local light according to the usual habits; according to your needs, the switch can set the desired control object arbitrarily. For example, the button in the hall can be used to turn off all the lights; thus, when you are away from home Turn off all li
Read moreThe air bubble heat pump unit of the cigarette uses the air source heat pump unit as the heat source. According to the process requirements of different products, the wind circulation can be selected by flow, advection and countercurrent. The hot air entering the drying chamber is dry wind, avoiding
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