Unverified85% confidenceDecision RuleTime unknown
遇险信号灯必须采用白光而非彩色光,白光穿透力和识别性最强;红/绿光在海上易与航行灯混淆,只能作为辅助定位而非遇险信号
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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