GB/T 17889.1-2021
ActiveLadders—Part 1: Terms, types, functional sizes
梯子 第1部分：术语、型式和功能尺寸
Application Summary AI generated
This standard defines terminology, classifications, and functional dimensions for ladders, ensuring consistent communication and design specifications across manufacturing and safety testing. It applies to the production and procurement of portable ladders used in industrial, commercial, and household environments. The standard is referenced by Chinese regulators and manufacturers to establish baseline requirements for ladder types and critical size parameters.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.