[KongchangAI]
Unverified83% confidenceCautionTime unknown

普通家庭一年偶尔堵一两次的,不建议买重达十几公斤的专业级弹簧机,操作门槛高且存放占地,选手持式小型电动疏通器或手动弹簧更实际

1
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83%
Confidence
Long-term
Relevance
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