T/ZZB 2137-2021 Active Group standards

T/ZZB 2137-2021 Portable steel pipe folding ladder

Publish Date: 2021-06-18 Implement Date: 2021-06-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 2137-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Safety technology for production equipment

ICS Name: Mechanical safety

Publish Date: 2021-06-18

Implement Date: 2021-06-30

Scope

Main technical content: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for portable steel folding ladders. This document is applicable to portable steel folding ladders with a total length of 6,000 mm and 5 steps (hereinafter referred to as "ladders").