[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

助行器扶手高度应调至使用者自然站立、手臂放松下垂时手腕横纹位置,肘部弯曲约15-30度;高度调节范围需覆盖使用者身高对应值(身高约150cm对应扶手高度约70cm,180cm对应约90cm)

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88%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/398774
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get_claim(id=398774)