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Overview ISO 7174-2:1992 - Furniture - Chairs - Determination of stability - Part 2: Chairs with tilting or reclining mechanisms when fully reclined, and rocking chairs - specifies test methods for d…
Overview ISO 7174-1:1988, Furniture - Chairs - Determination of stability - Part 1: Upright chairs and stools, sets out both experimental and calculative procedures to determine the resistance of upr…