The difference between military serial number and code name and its classification significance

1. Some people think that the word "serial number" comes from Japanese, and the pronunciation of Hiragana is "ばんごぅ", which means placed numbers, and can also be called numbers.

2. If the house number is the room number, the phone number is the phone number, and so on.

3. However, there is also the usage of "serial number" in earlier documents in China, such as the military serial number in the Republic of China.

4. Serial number classification is also to meet the arrangement of each group number.

5. It is actually the "product number" set by the film manufacturer for the product. Generally speaking, every movie from Japan will have its own serial number, which is usually represented by English letters and numbers. This is commonly known as the serial number, and the serial number of each manufacturer is different.

6. Not only that, movies, magazines, etc. All have serial numbers, and homework is no exception. Each book has a unique serial number.

7. The location of the serial number is generally in the lower left corner of the cover (if not, look elsewhere).

8. The arrangement is mostly a combination of English abbreviations and numbers, and the letters are related to the company name or series, which always makes sense.