the screen height
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pair of muddy shoes, arbitrarily placed on the entrance position, in addition to an unpleasant smell, it may cause the "taste of evil", so that occupants find it hard to concentrate, poor work performance. Plus visually ugly, people feel disorganized, more opportunities to influenceThe size of the TV from the original 14 inches to the present 52 inches, the change can be described as great. At present, the size of the TV is 21 inches after the size of the. Commonly used 32 inch, more than and 40 inch. So, when
you buy TV, how to choose the size of the TV? If you have this need, take a look at this article. First, how to choose the size of a lot of friends in the TV to buy a TV, are keen on large size. In fact, the TV screen is not as big as possible, it is related to the size of your room, specifically the distance from the screen to the human eye, we call the viewing distance. According to the summary of the many products on the network, the screen size and viewing distance there is a proportional relationship, as shown in the following formula. The maximum size (inches) = TV viewing distance (CM) / 3.736 minimum size (inches) = TV viewing distance (CM), 6.227 may have the spirit of investigative friends will be expressed doubt that this formula is right, how come. Then, the patient friend can listen to the small talk to you about the calculation method. First of all, we want to know that the TV is the size of the TV screen diagonal length, in inches, 1 inches =2.54 cm. Moreover, digital TV's standard screen ratio is 16:9. According to [url=http://cheapplasticwooddecking.com/supplier/2254.html]anti slip stair treads for composite decking[/url] [url=http://cheapplasticwooddecking.com/supplier/2736.html]wpc outdoor products turkey[/url] [url=http://cheapplasticwooddecking.com/supplier/2878.html]installation guide of wpc panels[/url] |
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