Home / Standards / SN/T 5696-2024 SN/T 5696-2024 Active 玄武岩纤维的定性鉴别方法 Standard Type SN ICS N/A CCS N/A Status Active Issue Date 2024-12-31 Implementation 2025-07-01 Centralized Committee 海关总署 Issuing Authority 海关总署