Surface roughness teaching template
Most machined surfaces must control microscopic geometry errors, ie surface roughness. Because it h ...
Cat : 202306
Zhengzhou Sanmao Co., Ltd. held the Spring Festival Fun Games and Karaoke Competition
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In order to further enrich the spare time of employees, enhance physical fitness, promote com ...
How to identify the quality of LED power supply?
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After years of experience in contact with lighting manufacturers, I often feel that the lighti ...
Analysis of the characteristics and advantages of LED downlights
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LED is used as a light source on lighting fixtures, but it has only been more than ten years, ...
Family fish tank with feng shui
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In the home decoration, many people like to place the fish tank, but everyone knows that the f ...
Consumers need to be careful about wallpaper purchase errors
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Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&ifra ...
Analysis of the method of hot-loading skf bearing
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Home>Bearing knowledge>Analysis of the method of hot-loading skf bearing /*728*90 created ...
Graphical topological insulators in extreme cases
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According to a report from the Massachusetts Institute of T ...
How does the vertical mill operate? Detailed analysis of the five major operational points
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The vertical mill is a drying and grinding system. The temperature of the grinding is a comprehens ...
Screw pump basic working principle and structure
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Screw pump is the use of screw rotation to suction and discharge liquid. Figure 1 shows a cross-sec ...
Classification and use of noise reduction earplugs
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Anti-noise earplugs (insulated earplugs) are generally made of silicone or low-pressure foam moldin ...
Bearing professor helps you analyze the causes and disposal methods of bearing overheating
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Home>Bearing knowledge>Bearing professor helps you analyze the causes and disposal methods ...