[KongchangAI]
Unverified72% confidenceFactTime unknown

抽气式真空袋的进气阀口径和吸尘器管径需匹配,多数标准阀口直径约3.2cm,购买前确认自家吸尘器/电动泵接口能贴合,否则无法有效抽气

1
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72%
Confidence
Long-term
Relevance
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