MT 644-1997
Active
NB/T 11547-2024
Active
Industry standards-Energy
NB/T 11547-2024 5G communication baseband controller for coal mines
NB/T 11547-2024 5G communication baseband controller for coal mines
Basic Information
Standard Code:
NB/T 11547-2024
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:
2024-05-24
Implement Date:
2024-11-24
Pages:
24 pages
Scope
This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of 5G communication base station controllers for coal mines.
This document is applicable to 5G communication base station controllers used in coal mines.
Development Information
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