The surveillance video matrix is ​​a complete video surveillance system device that integrates video switching, audio switching, alarm management, follow-up control, and IP network matching control. It can display any video signal of the access matrix on the monitor that you want to
Read moreMinimum recoverable coal layer thickness and determine the boundary line 3. Limited inference method There are two engineering sites, one of which sees coal and can be mined; the other does not see coal, and it is determined that it is caused by the gradual change of coal seam. At this time, the
Read moreIn the soluble anode electrolysis process of nickel , the anode current efficiency (about 86%) is lower than the cathode current efficiency (about 97%) due to the influence of anode impurities, and the electrolyte is entrained by the purification slag during the purification process. The loss cause
Read more1. Introduction It is of utmost importance whether the main equipment transformer (abbreviation: main transformer) operating in the power system is safe and stable. Monitoring the main transformer temperature is an important measure of its real-time operating conditions and safe operation, and it is
Read moreModel NO.: YGBXSIM1 Response Time: <10s Warning Way: by Sound/Light/Characters
Read moreModel NO.: EJH-360A Conveyor Max Load: 25 Kg Application: Food Processing Industry
Read moreModel NO.: XGJ850 Warranty: 1 Year Customized: Non-Customized
Read moreFrom October 13 to 15, 2015, the "International Exhibition on Municipal Solid Waste Treatment Technology and Equipment" was grandly opened at the Suzhou International Expo Center. The solid waste exhibition is the largest professional exhibition in the environmental sanitation indu
Read moreTen years ago, Donald Sawdouil, a professor of materials chemistry at the Massachusetts Institute of Technology, invented high-capacity liquid metal batteries with his students. His team has now discovered the new chemical ingredient, calcium, which makes the technology cheaper and more usable, op
Read moreCorner seat valve (steam valve, angle valve) features: 1. With valve open or closed position display. 2. External pneumatic pilots increase service life and maintenance free. 3. There is a self-adjusting seal gland between the overflow port and the slider to improve the sealing performa
Read moreAt present, the users of the domestic metallurgy, foundry, and machinery industries have the following types of instruments that can be used to analyze trace elements other than carbon and sulfur in metallic materials: 1. Spectrum Analyzer. The advantage is that multiple elements can be analyzed at
Read moreUnder the impact of the financial crisis, the drawbacks of the backward corporate marketing model have also been further revealed. The phenomena of inventories and substantial price cuts have caused chemical companies to face major challenges, and have also caused chaos and disorderly competition i
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