Unverified75% confidenceCautionTime unknown
机械发条式定时器走时误差大(可达±10%)且滴答声明显,用于需较准确的用药/喂奶间隔提醒不建议选,改用电子款
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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