GB 4053.4-1983
Replaced
GB/T 17889.1-2012
Replaced
National standards
GB/T 17889.1-2012 Ladders—Part 1:Terms,types,functional sizes
GB/T 17889.1-2012 Ladders—Part 1:Terms,types,functional sizes
Basic Information
Standard Code:
GB/T 17889.1-2012
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Mechanical safety
Publish Date:
2012-05-11
Implement Date:
2012-12-01
Pages:
23 pages
Scope
This part of GB/T 17889 specifies the terminology and general design features of ladders.
This part applies to portable ladders.
This part does not apply to ladder stools, nor to ladders designed for professional use, such as roof ladders, fire ladders, and mobile ladders.
Development Information
Same series standard
Replace the following standards
Superseded by the following standards
Referenced Standards
Adopt standards
EN 131-1:2007
Related Standards
GB 4584-1984
Replaced
GB 4584-1984 Technical requirements for light type safety device used for the presses
GB 4674-1984
Replaced
GB 4674-1984 Safety code for grinding machines
GB 12142-1989
Replaced
GB 12142-1989 Safety standard for light-metal extension ladders
GB 12266-1990
Abolished
GB 12266-1990 General safety requirements for machining facilities
GB 12352-1990
Replaced