[KongchangAI]
Unverified85% confidenceFactTime unknown

复合膜材质折叠后极扁便携,但反复折叠和使用后密封膜及阀门处容易老化漏气,属于消耗品而非耐用品,需定期更换

1
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85%
Confidence
Long-term
Relevance
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