T/CSTM 00789-2023
Tourmaline porous compound material with negative ion function in vehicle (English Version)

Standard No.

T/CSTM 00789-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CSTM 00789-2023

Scope

This document specifies the terms, definitions, requirements, testing methods, and inspection rules for negative ion functional tourmaline porous composite materials in vehicles. This document applies to negative ion functional tourmaline porous composite materials in cars.

T/CSTM 00789-2023 history

• 2023 T/CSTM 00789-2023 Tourmaline porous compound material with negative ion function in vehicle