[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

聚乙烯壳体提供一定浮力但并非自带充足浮力,用于水域救援时通常需要加装额外浮力附件才能满足水面漂浮要求

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85%
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Long-term
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MCP
get_claim(id=705041)