Unverified88% confidenceDecision RuleTime unknown
家用排查下水道/暖气管选摄像头直径≤8mm的镜头,可通过弯头和存水弯;≥12mm镜头仅适用于Φ50mm以上的粗管道
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
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