Unverified82% confidenceDecision RuleTime unknown
软管选1.2-1.5米编织不锈钢管,太短(0.8米)覆盖不到马桶远端,太长易缠绕;PVC软管虽便宜但易老化爆管
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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