ICS 11.020 CCS C 05 团体标准 T/CACM 1349—2021 痛风脾虚湿阻证证候诊断标准 Diagnostic criteria for gout syndrome of ...
STANDARDS IEEE Guide for the Application of Electric Machines in Zone 2 and Class I, Division 2 Hazardous (Class...
IEEE Std 1349-2021 files.zip