T/AQB 14-2022
Polypropylene melt-blown nonmoven fabric for mask-Test methods for iltration (English Version)

Standard No.

T/AQB 14-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/AQB 14-2022

T/AQB 14-2022 history

• 2022 T/AQB 14-2022 Polypropylene melt-blown nonmoven fabric for mask-Test methods for iltration