This document specifies the terms and definitions, classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of electromagnetic shielding glass. This document applies to electromagnetic shielding glass based on inorganic glass in the frequency range of 30MHz~1GHz. Electromagnetic shielding glass and anti-X-ray shielding glass based on transparent plastic, resin and other organic materials can be used according to their product characteristics.
T/SHDSGY 078-2022 history
2023T/SHDSGY 078-2023 Basic requirements for smart classroom software