GB/T 39223.4-2020
ActiveErgonomic requirements for healthy home—Part 4: Children's desks and chairs
健康家居的人类工效学要求 第4部分：儿童桌椅
Application Summary AI generated
This standard specifies ergonomic design requirements for children's desks and chairs to promote healthy posture and prevent musculoskeletal strain during study. It is applied by manufacturers and testing bodies in the furniture industry to evaluate and certify home learning furniture for children aged 3-14. The standard covers adjustable dimensions, seating angles, and clearance spaces to accommodate growth and ensure proper alignment of the child's body.
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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.