[KongchangAI]
Unverified90% confidenceCautionTime unknown

TDS读数低不等于水安全:纯净水TDS接近0但缺矿物质,而含天然矿物质的优质山泉水TDS可达200-400ppm,TDS只是参考指标不能作为水质好坏的唯一判据

1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/464692
API
curl https://kongchang.com/api/v1/knowledge/claims/464692
MCP
get_claim(id=464692)