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The historical origin and development of special protective clothing
The development history HuoHuanBu According to the book of mountains and seas, there is an Yanzhou in the South China Sea. The trees there will not be burned up, but the more they burn, the mor...
The historical origin and development of air breathing apparatus
Today, I will tell you the development history of safety protection products one by one. History of development The first stage From the 1950s to the early 20th century, with the process of ...
The “terminator”of modern fire field — fire fighting robot
The multi-purpose emergency rescue robot platform is composed of robot body, upper equipment (water cannon, smoke exhaust fan, various sensors, material conveying basket, mechanical arm, etc.), rem...
The flood season is coming!The heavy rain!Heavy rain!Keep this “seawar” safety guide!
Affected by cold and warm air It is estimated that there will be one in our province from the 9th to the 11th Weather process of large-scale rain, snow and cooling Like Jinan, Liaocheng, Qingdao...
In March, forest fire prevention can not be forgotten!
With the development of spring ploughing and the coming of Qingming Festival, the hidden danger of fire is increasing, and forest fire prevention has entered the peak. In order to strengthen the pr...
Great love is boundless, war plague has me!Shandong Zhianjian help epidemic prevention battle
There may be no superheroes, But a little heat, a little light, The fireflies converged into a river of stars. Virus – proof is not love – proof Since the outbreak of novel coronavirus ...