[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

自动弹起式密封更彻底但内部弹簧/机械结构使用寿命有限(通常几万次开合后可能失灵),手动固定式虽需拖地但结构简单、几乎不会坏

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75%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/352883
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get_claim(id=352883)