Speaking of cars, many friends may be familiar with them. For example, what model, brand and displacement are all upside down, but can you read the logo or data of a part on the car?
For example, many friends, including me, may not understand the numbers on the car glass, so I consulted a friend a few days ago. He is a used car, so the identification of these car parts is still very clear and sensitive.
He said that the logo of automobile glass can also judge whether a car has had a major accident under certain circumstances. Many car glasses are marked with the date of production. If the car has a big accident, the glass will generally break, so it is particularly important to look at the logo.
Then he also introduced me to several common production date signs of automobile glass, so today I also sorted them out and shared them with you, so as to increase my knowledge for friends who still don't know how to look at them.
The first one has a single row of numbers and dots, and the number is in the middle. This digital label uses numbers to indicate the year of production and dots to indicate the month, so if it is in front of the number, it means production in the first half of the year, and if it is behind the number, it means production in the second half of the year. Is that clear? Next time I see such a logo, I will understand.
For your understanding, let's give an example. For example, in the logo above, 4 means 2004 or 14, and there are five dots in front of the number 4. Then subtract the number of points from 7, and you can know that 7-5=2, which means that the glass was produced in 14 or February 2004. In the second case, if the point is after the number, you can use 60.
The second is a single row of numbers and dots, but there is a dot where the numbers are together. This symbol means that the number is also a year, the point near the number represents the quarter, and the point behind it represents the month of this quarter.
Again, let's look at an example. 6 stands for 2006 or 16. The number 6 is followed by four points with regular corners, indicating the fourth quarter, followed by three points with irregular corners, indicating the third month. Then this glass logo is the glass produced in 2006 or 16 and 12.
Third, there are two rows of numbers and dots. This sign is more specific, you can read the specific date, and the number also represents the year, so the dots in the first row represent the month, the big dots in the second row represent ten days, and the small dots represent one day.
Let's look at the example in the picture. The first row of the glass logo 17 indicates 17, the last three points indicate March, and the second row has two points, one big and one small, indicating 1 1 day, so the date of the glass logo is obviously read out, that is, 2065438+.
For the above-mentioned three interpretation methods of automobile glass signs, we can interpret the production time of most automobile glass in the market. Of course, not all car signs are of this type, but some special glasses, such as imported glasses, will not mark this information.