[KongchangAI]
Unverified50% confidenceFactTime unknown

水垢主要成分是碳酸钙,弱酸性溶液(柠檬酸/白醋)浸泡30分钟以上除垢彻底性远高于机械刷洗;单纯刷洗只能清除表面附着,深层孔内钙化需浸泡溶解

0
Sources
50%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/390216
API
curl https://kongchang.com/api/v1/knowledge/claims/390216
MCP
get_claim(id=390216)