[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

手动抽气泵的活塞直径决定抽气效率,缸径≥40mm的双向抽气泵可在30-50次推拉内压缩标准60x80cm压缩袋,缸径<30mm的小泵需要100次以上

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Long-term
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