[KongchangAI]
Unverified92% confidenceDecision RuleTime unknown

长期使用后DWR(表面沾水处理)会因洗涤和摩擦衰减,需定期用低温烘干机激活或重新喷涂DWR,否则防水性能会明显下降;这是所有冲锋衣的共性维护要求,在该产品上同样适用。

1
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92%
Confidence
Long-term
Relevance
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