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The unsung heroes in the engineering machinery
Streets around the phoenix mountain in chongqing wulong canteen collapse accident, caused the broad masses of close attention.
2022/01/21
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How to apply the gate at the toll gate of Expressway
The application of license plate recognition skills in parking lots and community revenue and expenditure outlets is mainly used to record the license plate number, color and revenue and expe
2022/03/08 HuanLi
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Making method of speed bump
In the road traffic accident prone area, often laid speed belt, to prompt and help drivers slow down, reduce the occurrence of traffic accidents. Speed bumps are generally plastic or cement speed bumps that protrude horizontally and are fixed on the road. When the vehicle passes through the speed belt, the driver often takes the initiative to slow down in order to avoid excessive vibration of the car, so as to achieve the effect of slowing down and reduce the occurrence of traffic accidents. However, the reality is different. After speed bumps, even if the speed slows down, the vibration frequency will not be reduced significantly, and now the car damping performance is getting better and better, leading to the driver often ignore the existence of speed bumps and fast through, experienced
2022/03/20 HuanLi
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![What should we pay attention to when purchasing electric telescopic doors in living quarters]()
What should we pay attention to when purchasing electric telescopic doors in living quarters
Electric telescopic door structure of community. The first is the net flower. The second row linkage is not as good as the third row linkage, the single sliding is not as good as the double sliding, the four holes of fork material are not as good as six holes, and so on.
2022/03/08 HuanLi
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![Coordinate and realize intelligent control and management of channels]()
Coordinate and realize intelligent control and management of channels
Bridge octagonal swinging gate is an intelligent channel management equipment after years of careful development, research and production. Bridge octagonal swinging gate is a high-tech product mainly for intelligent management of personnel channels. The equipment will be mechanical, electronic, microprocessor control and identity recognition organic integration, through the selection of identity identification system equipment and the use of performance protection device, alarm device, direction indication, as well as the expansion of friendly LED counting display interface, coordinated realization of channel intelligent control and management.
2022/03/16 HuanLi
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![Functions and features of intelligent gate in parking lot management system]()
Functions and features of intelligent gate in parking lot management system
The damage of the gate is a great blow to the normal operation of the parking lot management system, which will make the whole system unable to handle the incoming and outgoing vehicles normally.
2022/03/08 HuanLi
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![Color requirements for traffic signs]()
Color requirements for traffic signs
1. The warning slogan color of traffic signs is usually yellow with black edge or black picture. The collision is usually equilateral triangle with the top Angle up. 2, if the slogan of the traffic sign refers to some ban signs, the manufacturing requirements are white, red circle, red bar, black picture, during which some exempt from stopping overtaking, exempt from the planning of the speed limit sign for white, black circle, black bar, black picture, picture pressure bar. This kind of sign is planned to be circular, and the giving way sign is set as an equilateral triangle with the top Angle facing down. 3. The color of some directions in traffic signs is blue and white. The shape
2022/03/21 HuanLi
