GB/T 32223-2015
AbolishedBuilding hardware for windows and doors—General requirements
建筑门窗五金件 通用要求
Application Summary AI generated
This standard specifies the general technical requirements, test methods, and acceptance criteria for hardware components used in building windows and doors, such as handles, hinges, locks, and stays. It is applied in the construction industry for the design, production, and quality inspection of window and door hardware to ensure safety, durability, and functional performance in residential, commercial, and public buildings.
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