GB/T 2885.1-1981
Replaced
GB/T 25974.2-2010
Active
National standards
GB/T 25974.2-2010 Powered support for coal mine—Part 2:Specification for power set legs and rams
GB/T 25974.2-2010 Powered support for coal mine—Part 2:Specification for power set legs and rams
Basic Information
Standard Code:
GB/T 25974.2-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mine support equipment
ICS Name:
Mining equipment
Publish Date:
2011-01-10
Implement Date:
2011-06-01
Pages:
24 pages
Scope
This part of GB 25974 specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage for hydraulic support columns and jacks used in coal mines.
This part is applicable to hydraulic support columns and jacks used in coal mines.
Development Information
Same series standard
Adopt standards
EN 1804-2:2001
Related Standards
GB/T 2885.2-1981
Replaced
GB/T 2885.2-1981 Tilting wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.3-1981
Replaced
GB/T 2885.3-1981 Single-side tipping and curved rail wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.4-1981
Replaced
GB/T 2885.4-1981 Automatic drop bottom wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.5-1981
Replaced
GB/T 2885.5-1981 Flat deck wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.6-1981
Replaced