GB 14746-1993
Replaced
T/CMISHA 2006-2025
Active
Group standards
T/CMISHA 2006-2025
T/CMISHA 2006-2025
Basic Information
Standard Code:
T/CMISHA 2006-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Safety technology for production equipment
ICS Name:
Home and commercial equipment, entertainment, sports
Publish Date:
2025-05-21
Implement Date:
2025-06-21
Scope
Scope: This document specifies the classification, requirements, test methods, inspection rules, marking, user's manual, packaging, transportation, storage, and quality commitment of telescopic ladders. This document applies to telescopic ladders with a fully extended length of no more than 5 m. Main technical content: The main technical content of this document includes: - Classification of telescopic ladders; - Requirements for materials, structure, and performance of telescopic ladders; - Test methods corresponding to material, structure, and performance requirements; - Inspection rules, including inspection classification, factory inspection, and type testing; - Requirements for marking, user's manual, packaging, transportation, and storage; - Quality commitment; - The test sequence is provided in the form of a normative appendix.