GB/T 2007.1-1987
Active
GB/T 24506-2009
Active
National standards
GB/T 24506-2009 Type and specification and model number of powered support
GB/T 24506-2009 Type and specification and model number of powered support
Basic Information
Standard Code:
GB/T 24506-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2009-10-30
Implement Date:
2010-04-01
Pages:
12 pages
Scope
This standard specifies the types, parameters, and model designation of hydraulic supports for coal mines (hereinafter referred to as "supports").
This standard applies to all types of supports used in coal mining face (excluding simple supports).
Development Information
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