[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

长途飞行选U型充气枕时,后颈支撑高度需≥10cm且下巴处开口不闭合,否则头部前倾时缺乏托举,反而加重颈椎负担

1
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82%
Confidence
Long-term
Relevance
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MCP
get_claim(id=128312)