Analysis of how to break through the airport perimeter security management problems
Perimeter management, especially airport perimeter management, has long plagued security vendo…
Alloy steel plant experts for everyone analysis 16Mn alloy steel pipe is low alloy high strength structural steel
Alloy steel plant experts for everyone analysis 16Mn alloy steel pipe is low alloy …
Hegong University Superhard Wear Resistant Materials Engineering Laboratory
The reporter recently learned from the Materials College of Henan University of Technology that…
U.S. Inspired to Develop Automatic Water Storage Kettle from Desert Beetles
The air contains nearly 15 trillion liters of water…
Use and maintenance of feed mill grease adding machine
The grease addition system is one of the important equipments that…
How to choose a suitable pendant lamp
Modeling hydropower products
In hydropower products, the extra large ring parts of the bulb tubular turbine and the axial f…
Talking about the application advantages and development direction of panoramic camera technology
As the camera moves from analog to network, "HD" has gradually become a hot spot for…
Cut vegetables in the greenhouse to remember three points
In winter, the climate is cold, and the vegetable farmers do not dare to fight the air hum…
30 years of hardware products industry to enhance competitiveness from large to strong
Combining the development experience and achievements of the hardware industry over the past…