MT 644-1997
Active
NB/T 11109.1-2023
Active
Industry standards-Energy
NB/T 11109.1-2023 General specifications of information communication in the mine—Part 1:General requirements
NB/T 11109.1-2023 General specifications of information communication in the mine—Part 1:General requirements
Basic Information
Standard Code:
NB/T 11109.1-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special equipment and supplies for coal mines
ICS Name:
Other mining equipment
Publish Date:
2023-02-06
Implement Date:
2023-08-06
Pages:
12 pages
Scope
This document specifies the overall design, overall architecture, and equipment information of coal mine informatization. This document is applicable to the construction of coal mine informatization.
Development Information
Referenced Standards
IEEE 802.3
IEEE 802.11 LAN/MAN
Related Standards
MT 646-1997
Abolished
MT 646-1997 Frictional metal prop
MT 668-1997
Replaced
MT 668-1997 Technical Conditions for Flame-Retardant Steel-Mesh-Core Conveying Belt for Coal Mines
MT 669-1997
Active
MT 669-1997 Technical condition of fire-resistant steel-cable conveyor-belt in coal mining
MT/T 154.7-1997
Active
MT/T 154.7-1997 Model designation of separating equipment for coal
MT/T 660-1997
Active