Unverified75% confidenceFactTime unknown
抛投救援时应侧身、下肢站稳或采取蹲姿/卧姿,避免被落水者拖入水中;无地面固定时应将绳尾绕手或系于身,这一操作方式比绳本身参数更影响成功率
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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