The Ministry of Culture and Tourism pointed out that the weather in the rainy season is unpredictable, and it is easy to cause the road to be slippery, causing various types of traffic accidents. The rainy season is a period of high-risk disasters such as mudslides, landslides, floods, and lightning, which are prone to related accidents. In addition, due to hot flashes in the rainy season, mosquitoes breed, foods are prone to expire and moldy, and travel should be alert to epidemics and food poisoning.
To this end, the Ministry of Culture and Tourism reminds visitors to improve their safety awareness during the rainy season, paying attention to the following aspects:
Before going out, learn more about the weather conditions and road traffic conditions of tourist destinations, carefully plan your travel itinerary, prepare for heatstroke prevention, lightning protection, and rain protection, and try to avoid traveling in bad weather. Travel to know safety knowledge in advance, prepare raincoats and umbrellas. Rain boots such as rain boots.
During the rainy season, the choice of outdoor sports should be cautious, fully understand the relevant risks and safety regulations, do not go to mountain-type, canyon-type, wading-type tourist attractions during thunderstorms, and do not participate in unexplored route adventure tourism, and must not pursue stimulating and blind exploration. Choose more indoor entertainment projects, etc.
Once you encounter a sudden danger during your trip, you should keep calm, save yourself from each other and evacuate the danger zone as soon as possible; wait for the rescue process, save energy, be patient, obey the command, avoid crowded chaos, and orderly retreat.
The weather in the rainy season is changeable, it is hot and cold, and it is easy to cause diseases. It is necessary to keep warm and prepare common drugs with you. If you encounter food poisoning or illness, you should take the medicine in time, and treat it nearby to prevent the disease from getting worse.
People's Daily (18th edition, July 20th, 2018)
The entire Bolt is threaded, and this type of bolt has higher strength and wider range of use than hexagonal and double headed bolts. Hexagonal and double headed bolts are commodity grade bolts, expressed in performance grade. The fully threaded bolt is a specialized grade bolt, which is represented by the material grade. The material substitution for chemical equipment must be confirmed by the design before it can be represented. Once, it was seen on site that a 4.5 grade hexagonal bolt was used to replace a 8.8 grade bolt. This grade 4.5 bolt is not used in chemical engineering.
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