10 inch refers to the length of the diameter, because 1 inch equals 2.54 cm, then 10×2.54=25.4 cm, so 10 inch is 25.4 cm. Inch is a unit of length used in the United Kingdom (UK is the United Kingdom (Commonwealth) and its former colonies), abbreviated in English, and the symbol of inch is ". 12 inch is 1 foot, and 36 inch is 1 yard.

The word "inch" comes from the old English word "ynce", which comes from the Latin word "uncia" (meaning "one twelfth"). /kloc-in the 4th century, King Edward II of England promulgated the "standard legal inch". It is stipulated that the length of the head-to-head arrangement of the three largest wheat grains from the middle of the barley ear is 1 inch.

Inch application

In building materials, the nominal diameter of pipes is in inches, not in city inches. In liquid crystal displays, the specifications are generally 17 inch, 19 inch, 23 inch, 27 inch and so on. In mobile phones, the screen sizes are generally 4.0 inches, 4.2 inches, 4.5 inches, 4.7 inches, 4.8 inches, 5.0 inches, 5.2 inches, 5.5 inches, 5.7 inches and 6.44 inches. In a tablet computer, the screen size is generally 7.9 inches, 9.7 inches, 12.9 inches. The size of the display screen is measured by the diagonal length, in inches.

Inch scores: 1/64, 3/64, 5/64, 7/64, 9/64, etc.

Decimals of inch: 0.0 15625, 0.03 125, 0.046875, 0.0625, etc.

China's customary terms are: 1.25%, 2.50%, 3.75% and so on.

Refer to Baidu Encyclopedia-inch for the above contents.