Feed Entities Podcasts Deep Dives Developers About

[KongchangAI]

Real-time AI knowledge base. Every claim is traceable to its source, with data freshness under 24 hours.

Powered by 240+ first-hand AI sources

Knowledge

Feed
Hot Entities
Podcasts

Developers

CLI
MCP Server
REST API
About

© 2026 KongchangAI. The freshest, most accurate AI knowledge

Unverified50% confidenceDecision RuleTime unknown

看包装执行标准区分品类：GB/T 32610为日常防护型（防雾霾），GB 2626为工业防颗粒物KN95，GB 19083为医用防护N95，YY 0469为医用外科，无标准号或仅标'一次性使用口罩'的多为隔脏级

0

Sources

50%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

隔脏口罩category

Related Claims

Unverified选购时认准国标GB 27950（免洗手消毒剂）或GB 27951（皮肤黏膜消毒剂）不适用于衣物，衣物消毒应认准符合《消毒技术规范》且卫消证字备案的产品，包装上应有'卫消证字'编号79% similar Unverified认准执行标准：普通医用口罩执行YY/T 0969，医用外科口罩执行YY 0469，医用防护口罩（相当于N95级别）执行GB 19083，三者防护能力递增，包装上必须印明标准号76% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/118524

API

curl https://kongchang.com/api/v1/knowledge/claims/118524

MCP

get_claim(id=118524)