How to quickly pass the security check at the airport security gate?
In order to prevent inconvenience or economic loss to your travel, please carefully check the relevant regulations before traveling and strictly abide by the relevant requirements. When packing luggage, if you have mailed luggage, please put items that are not used on the plane in the mailed luggage as much as possible. Regarding the items that are not allowed to be carried on a civil flight, please stay at home, and do not try to hide them in mail luggage, hand luggage and personal belongings.
If you are traveling with oversized, overlong or overweight items, please consult your airline in advance.
When the passenger safety inspection office accepts the documents, please prepare your boarding pass, air ticket (electronic ticket passengers are outside) and useful boarding documents in advance, and automatically submit them to the document inspection personnel for inspection.
Before accepting the personal safety inspection, please take out the liquid items from the hand luggage, and take out / down the metal objects (such as mobile phones, keys, watches, etc.) that you carry with you, so as to withstand the safe inspection alone.
Please trust us to conduct a safe inspection of each passenger to ensure the safety of each passenger, and automatically withstand and cooperate with the inspection work of security personnel. Your safety is our caring work.
Uv absorbers are the most widely used light stabilizers, which can be divided into salicylate, benzophenone, benzotriazole, substituted acrylonitrile and triazines according to their structure. The most widely used light stabilizers are benzophenone and benzotriazole in industry. Quench agent is mainly metal complex, such as divalent nickel complex, and often used with ultraviolet absorber, play a synergistic effect.
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