Unverified90% confidenceFactTime unknown

国标GB18401将纺织品分A/B/C三类，直接接触皮肤的床单应达B类以上，婴幼儿必须A类(甲醛≤20mg/kg)

Sources

90%

Confidence

Long-term

Relevance

First Seen

Sources

Stable URI

https://kongchang.com/claim/330947

API

curl https://kongchang.com/api/v1/knowledge/claims/330947

MCP

get_claim(id=330947)