Unverified82% confidenceDecision RuleTime unknown
座椅背后靠背式桌板（供后排乘客使用）优先选头枕双杆固定，桌板宽度应≥35cm才能放稳15寸笔记本；单杆固定或宽度<30cm的版本晃动明显
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82%
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Long-term
Relevance
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