Unverified80% confidenceDecision RuleTime unknown

尘袋容量与整机匹配即可，容量越大更换频率越低但机身也越大；家用立式吸尘器尘袋常见3-5L，中央吸尘系统需15-30L大袋

1

Sources

80%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

Related Claims

Unverified垃圾袋标称容量看'展开尺寸'而非'加仑数'：45×50cm约装8-10L适合车载/桌面小桶，50×60cm约装15-20L适合厨房废纸篓，65×74cm约装30-45L适合大号带盖垃圾桶77% similar Partially Verified只有带纹路（气道）的真空专用袋才能被外置式封口机抽气，普通光面保鲜袋无法抽真空；选购时确认机器兼容的袋宽（常见15/20/28/30cm）与家中主流食材尺寸匹配77% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/408012

API

curl https://kongchang.com/api/v1/knowledge/claims/408012

MCP

get_claim(id=408012)