When you drive a long-distance transport car, driving itself is a nervous thing, so I believe you will feel tired and hungry after a hard day's work. Therefore, it is inevitable to doze off when fatigue strikes. But you can't forget that you are still driving at this time? If you doze in the process of driving, of course, the danger is very high. But at this time you are very tired, dozing is inevitable, then there is no way to make tired you will not fall asleep while driving? The answer is yes. The driving safety reminder introduced to you today has such functions: 1. It allows...
Time:
2019
-
06
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06
Views：70
In addition to the sound of firecrackers, the spring breeze warms up Tusu. Firecrackers have always been an important thing for Chinese people to get rid of the old and welcome the new. In many occasions, such as the new Naji, opening and Linchun, firecrackers will be set off. Red firecrackers are cracking, which symbolizes the day of red fire. But the old-fashioned firecrackers are very dangerous to the environment for users. Now the use of firecrackers is slowly prohibited in China. In this environment, the electronic firecrackers industry has been rising and developing, and more and more el...
Time:
2019
-
06
-
06
Views：78
Smoke alarm is a detection alarm equipment, the general smoke alarm is divided into: photoelectric smoke alarm and ionization smoke alarm. Smoke alarm by monitoring the concentration of smoke to achieve fire prevention, with the modern family with fire, electricity consumption increases, the family and other local fire frequency is getting higher and higher, the main reason for the family fire is paralysis, there is no timely procurement prevention Measures, and smoke alarm is a sensor for the detection of smoke sensors, in the event of fire hazards, the internal speaker will promptly...
Time:
2016
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12
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05
Views：337