GB/T 27685-2011
AbolishedPortable aluminium alloy ladders
便携式铝合金梯
Application Summary AI generated
GB/T 27685-2011 specifies technical requirements, test methods, inspection rules, and marking for portable aluminium alloy ladders, including step ladders, extension ladders, and platform ladders. It applies to the design, manufacturing, and quality verification of these ladders used in household, industrial, and construction settings. The standard ensures structural safety, load-bearing capacity, and durability for users in maintenance, electrical work, and general access tasks.
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