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Symbolic designation of direction of opening and closing and faces of doors and windows
Translate name
STANDARD published on 31.1.1986
Designation standards: GB/T 5825-1986
Publication date standards: 31.1.1986
SKU: NS-887051
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-11-11 (Number of items: 2 209 289)
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