T/CIC 403-2022
Graphene masks for primary and secondary students (English Version)

Standard No.

T/CIC 403-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/CIC 403-2022

Scope

This document stipulates the terminology, requirements, inspection rules, instructions for use, packaging, marking, transportation, storage and safety warnings of graphene masks for primary and secondary school students (hereinafter referred to as masks). This document applies to graphene masks worn by primary and secondary school students in daily learning environments.

T/CIC 403-2022 history

• 2022 T/CIC 403-2022 Graphene masks for primary and secondary students