MT 644-1997
Active
NB/T 10522.3-2021
Active
Industry standards-Energy
NB/T 10522.3-2021 Automatic waterproof door for mining—Part 3:Code for engineering design,construction and acceptance
NB/T 10522.3-2021 Automatic waterproof door for mining—Part 3:Code for engineering design,construction and acceptance
Basic Information
Standard Code:
NB/T 10522.3-2021
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:
2021-01-07
Implement Date:
2021-04-01
Pages:
16 pages
Scope
This part of NB/T 10522 stipulates the principles and requirements for the design, construction, installation, and acceptance of mining automatic control waterproof gates.
This part is applicable to the design, construction, installation, and acceptance of mining automatic control waterproof gates.
Development Information
Same series standard
Referenced Standards
MT 5010
GB 50010-2010 Code for design of concrete structures
GB 50204-2015 Concrete Structure Construction Quality Acceptance Standards
GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering
GB 50946-2013 Code for acceptance of construction quality of coal mine equipment installation
GB 51062-2014 Coal mining equipment installation construction specifications (with explanatory text)
GB 51070-2014 Coal mine water control design specifications (with explanatory text)
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