What are the daily inspection items for LED mobile advertising vehicles?
As a new type of advertising method, LED mobile advertising vehicles have received increasing attention and recognition from everyone. Therefore, in order to better maintain the LED mobile advertising vehicles in a good state, in addition to regular maintenance to the auto repair company, LED mobile advertising vehicles should also have what daily inspection items? Today Xiao Bian summed up the following points for everyone, I hope everyone can have a more comprehensive understanding of this knowledge through reading. First, we will examine the major parts of LED mobile advertising vehicles one by one every day to see if the parts are deformed or damaged. In addition, check the various system problems and check whether the hydraulic system has any signs of leakage. Also check that the engine, chassis, and electronic instrumentation are working properly. The second is to check for loose screws. Every day, we must carefully check all the screws that can be connected to LED mobile advertising vehicles. Once you have found a place where the screws are loose, be sure to tighten the screws. If you encounter screws missing, be sure to go to the car repair company and have new special screws. The third is to check the problem of the connection line. Every day, we need to check the connectors and display screens of LED mobile advertising vehicles to see if their connection lines are tight. Fourth, we need to kill the computers of LED mobile advertising vehicles every day. This is a very important point because it will affect the playback of display screen content. Every day, a test must be done in advance to check if there are any screens appearing on the computer, how clear it is, and how the sound quality is. Fifth, we need to inspect the outer body of LED mobile advertising vehicles every day to check whether there is a place where the car body is worn or cracked. The above is the five-point daily inspection program for LED mobile advertising vehicles. Every driver who owns an LED mobile advertising vehicle must carefully and carefully inspect. In addition, LED mobile advertising vehicles should be parked in open areas, where they can be covered by wind or can be parked in shaded areas. These require special attention. If you have someone who owns this car around you, why not share it with them? Sodium Tripolyphosphate, Na5P3O10, Molecular weight 367.86, white powder; Melting point 622 °C. free soluble in water, aqueous solution appears ACID. It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard water to make suspension into solution, alkalinity, without causticity. It is an inorganic compound with formula Na5P3O10, is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid.Sodium tripolyphosphate is produced by heating stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions. Sodium Tripolyphosphate,Stpp Food Grade,Washing Powder Stpp,Detergents Preservatives HENAN JINHE INDUSTRY CO.,LTD , https://www.hnironoxide.com
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