GB/T 2312-1980
Active
DB31/T 1250-2020
Abolished
Shanghai CityLocal standards
DB31/T 1250-2020 Technical specification for informative supervision and administration of dangerous chemicals—Code of dangerous chemicals
DB31/T 1250-2020 Technical specification for informative supervision and administration of dangerous chemicals—Code of dangerous chemicals
Basic Information
Standard Code:
DB31/T 1250-2020
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Encoding, character sets, and character recognition
ICS Name:
Character sets and information encoding
Publish Date:
2020-10-30
Implement Date:
2021-02-01
Pages:
20 pages
Scope
This standard specifies the coding data and format, encryption method, and carrying mode of two-dimensional codes and UHF RFID for hazardous chemical categories and individual products.
This standard applies to the labeling of hazardous chemical categories and individual products during the production, storage, use, and operation processes of hazardous chemical enterprises in Shanghai, and it plays a supporting role during transportation and disposal operations.
Development Information
Referenced Standards
Related Standards
GB/T 1989-1980
Active
GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape
GB/T 1991-1980
Abolished
GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape
GB/T 3236-1982
Abolished
GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards
GB/T 3469-1983
Replaced
GB/T 3469-1983 Codes for documentary types and documentary carriers
GB/T 3911-1983
Active