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GB/T 17889.1-2021 Active
GB/T 17889.1-2021 Ladders—Part 1:Terms,types,functional sizes
Abstract
This document defines the terminology of ladders and stipulates the general design characteristics of ladders. This document is applicable to portable ladders and mobile ladders. This document is not applicable to ladders for special purposes, such as fixed ladders, fire ladders, and insulated ladders.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17889.1-2021 |
| CCS | Health, safety, and labor protection |
| ICS | Mechanical safety |
| Implement Date | 2022-07-01 |
Price
$ 93
Subtotal
$ 93
Tax
$ 0.00
Order Total (incl. tax)
$ 93