Unverified88% confidenceDecision RuleTime unknown
冷启动想立即出暖风应优先考虑PTC陶瓷发热体机型,PTC材料温度自限、不会持续升温到起火点,比传统电阻丝更适合无人值守的车内密闭空间
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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