Group Standards of the People's Republic of China CN / TUANTI
Latest
T/GDC 275-2024
Scope
Terms and definitions, product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of control valves for household and similar water softeners (hereinafter referred to as control valves).
T/GDC 275-2024 history
2024T/GDC 275-2024 Control valves for water softeners for household and similar purposes