In fact, the most important basis for judging the quality of a billiard table is the difference between several key components of the billiard table. The main components are: Tianni, library edge and marble slab. As for the assembly of these parts, of course, there will be differences because of the different skills of the assemblers. 1. Tiny is also a tablecloth. The famous tablecloth is 68 1 1. At 68 1 1, Tenino. 10 is the green we see more. This Tenny double-faced velvet can feed back the friction caused by the rotation of billiards when using the pull rod technology, thus producing wonderful walking skills, such as high pole, low pole, curved ball with pull rod, jump pole, brake pole and so on. Generally, a table of 68 1 1 tablecloth costs 2400 yuan, so many billiard halls will post a warning: 68 1 1, please do not use the pull rod. In addition, a good billiard hall operator will regularly replace or iron Tiny for maintenance. 2. The edge of the library is the green chess edge of the groove around the billiard table, and it is also wrapped with a layer of Tyne. A better library with steel bars behind the rubber. The purpose of doing this is to give better dynamic feedback to the ball when it collides with the library, so that the speed loss will not be too much after the library is loaded, and the steel bars are not removed from the wood hardness, so the ball will lose more power after passing through the wood library than the steel library. It is very important to judge a table whether there is a steel warehouse or not. 3. The marble slab is very simple and must be flat. In order to reach the level of the table, the installer often needs to keep it level for several hours. A better table will be equipped with adjusting nuts to help correct it, and the playing cards are almost used, but if the playing cards are squashed for a long time, problems will occur. Judging whether the table is flat or not mainly depends on pushing billiards lightly. If the line is broken, it means it is uneven. Of course, a good table not only has exquisite slate processing technology and adjusting screws, but also is related to the skill and seriousness of the installer.