What is the full name of GB What does GB mean?

GB is a national mandatory national standard.

The number is composed of the code of the national standard, the sequence number of the national standard and the year number of the national standard (the last two digits of the year of issuance are used before 1995, and the 4-digit full year is used from 95 years onwards). Mandatory national standards are standards, laws and administrative regulations to protect human health, personal and property safety.

Provision for enforcement.

national standards. National standards refer to standards approved and issued by the national standardization authority, which are of great significance to the national economic and technological development, and are unified across the country. The national standard is a unified technical requirement nationwide, which is prepared by the national standardization administrative department, coordinates the division of labor, organizes the formulation (including revision), and unifies the approval, numbering and release.

Where the law has other provisions on the formulation of national standards, it is to be implemented in accordance with the provisions of the law. The term of the national standard is generally 5 years, after which the national standard will be revised or reformulated. In addition, with the development of society, the state needs to formulate new standards to meet the needs of people's production and life.

Therefore, the standard is a kind of dynamic information. The following is an introduction to national standards.

National standards are standards for the development of technical requirements that need to be unified across the country. It does not only refer to the construction industry, but also has national standards for all walks of life.

Specific to the construction industry:

Engineering construction standards refer to: the technical requirements for the unification of construction engineering design, construction methods and safety protection, as well as the general principles of technical terms, symbols and code drawing methods for engineering construction.

The national standard for engineering construction is examined and approved by the construction administrative department (that is, the Ministry of Construction), and the standardization administrative department (that is, the standard office and the standard station) are uniformly numbered, and the construction administrative department and the standardization administrative department jointly issue it.

National mandatory standards must be implemented and protected by law. The national recommended standards do not have to be implemented, and industry or local standards that are more stringent than the national standards can be implemented.

Construction industry national standard content:

Design standards: architectural design standards, structural design standards, fire protection design standards.

Construction and acceptance standards: construction standards for construction projects and construction standards for installation projects.

Standard hierarchical classification (for all walks of life):

National standard: the highest grade, the most serious punishment for violations, but the quality requirements for products are not very strict.

Local standards: formulated by local departments themselves, with regionality, in addition to this region, other regions can not be implemented, and the product quality requirements are higher.

GB, also known as gigabyte (GB, gigabyte, also known as gigabyte or gigabyte or gigabyte or halberd in China), often abbreviated as G, is a decimal unit of information measurement. Gigabytes are often confused with gibibytes, the binary unit of measurement for information. It is often used to indicate the storage capacity of storage media with large capacity, such as hard disks and storage.

Actually, 1GB = 1000MB = 1000000KB = 1000000000B

It's different from, 1gib = 1024mib = 1048576kib = 1073741824b (not IB here).

GB is the national standard code. Article 9The standard number consists of the standard code, the sequence number of the issuing standard, and the year of the issuing standard. The code names of standards of the same class or field should be uniform.

When there is no mandatory provision in the standard, the standard code should be indicated by "t". For example:The number of a national standard for a mandatory provisionAdoption"GB 50 20" means,A national standard without mandatory provisions is numbered"GB T 50 20" means.

GB has 2 meanings, which are as follows:

1. In the live barrage of station B, **, there will be this barrage after the name of the winner comes out. In this case, GB refers to "Congratulations on this B station."

user", that is, the pinyin initial of "Gong B". Because of complex reasons such as jealousy, barrage often uses "Congratulations on this b" to express congratulations to others on winning the lottery.

2. The abbreviation of the next door generally refers to the house next door. For example, there are you in youth, and fans say that GB refers to the creation camp. Creation camp fans say that GB means youth with you.

Other fan circle terms.

You've got crayons. It means that you are outdated and the message is delayed.

This phrase means ill-informed. Later, it developed into lllllllb, the more L the more outdated, and later developed into the abbreviation, NLBL, that is, lay back for you. The NLBL is also known as your crayons.

Usage: Is that who's with that? You've got crayons.