[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

铝箔伸缩软管每增加一个90度弯头,相当于增加约2-3米直管的风阻,弯头数量控制在2个以内、拉伸后总长度≤3米可保证排烟效率

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/355205
API
curl https://kongchang.com/api/v1/knowledge/claims/355205
MCP
get_claim(id=355205)