GB 4053.4-1983
Replaced
T/ZZB 3371-2023
Active
Group standards
T/ZZB 3371-2023 Aluminum alloy six-joint combination hinge ladder
T/ZZB 3371-2023 Aluminum alloy six-joint combination hinge ladder
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3371-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Light metals and their alloys
ICS Name:
Mechanical safety
Publish Date:
2023-11-10
Implement Date:
2023-11-25
Pages:
13 pages
Scope
Main technical content: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates and quality commitments for aluminum alloy six-joint combination hinge ladders (hereinafter referred to as "hinge ladders"). This document is applicable to six-joint combination hinge ladders primarily made of aluminum alloy.
Development Information
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