GB/T 2312-1980
Active
T/QGCML 871-2023
Active
Group standards
T/QGCML 871-2023 Engineering Control Management System Life Cycle Assessment Specification
T/QGCML 871-2023 Engineering Control Management System Life Cycle Assessment Specification
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 871-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Character sets and information encoding
Publish Date:
2023-06-05
Implement Date:
2023-06-20
Scope
Main technical content: This document specifies the terms and definitions, overview, life cycle stages, and evaluation reports of the life cycle assessment standard for engineering control management systems. This document is applicable to risk assessment at all stages of the life cycle of engineering control management systems.
Development Information
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