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What are the types of central air conditioning filters? How to clean the central air conditioning filter? Must be very familiar!Air conditioning is now installed in most homes.The air conditioner is very convenient to use,However, the post-maintenance of the air conditioner is also very important.There are many components in the air conditioner,In the process of later use, some maintenance and cleaning of these parts should be carried out.Central air conditioning is known to everyone!Central air conditioning is the best among air conditioners,However, this type of air conditioner is also more troublesome to maintain in the later stage,For example, the central air-conditioning filter.Next, Xiaobian will introduce you to the filter of the central air conditioner!Central air conditioning air filtration-The primary filter is the most common filter type,It is made of metal wire mesh, glass wire and other materials,Have certain filtering ability,It can filter out dust impurities with large part
Could you tell me if Nano is a material or if a material is processed into Nano? Nano is the unit of length,Originally called millimicron,It's 10-9 Power meters (one meter per 1 billion ).Nano Science and Technology,Sometimes referred to as nanotechnology,It is to study the properties and applications of materials with structural dimensions in the range of 1 to 100 nm.In terms of material,People often use thin hair to describe slender things,In fact, people's hair is generally 20 in diameter-50 micron,Not thin.A single bacteria can't be seen with meat,The diameter measured by a microscope is 5 microns,Not too thin.So far,1 nm is roughly equivalent to the diameter of 4 atoms.Nano-material: when the material reaches the nano-scale,It's about 1-This range of 100 nm,The performance of the substance will change,Special performance appears.This one is different from the original atoms and molecules,Material that is also different from the special p
