Home / Standards / WS/T 577-2017 WS/T 577-2017 Active 高温作业人员膳食指导 Standard Type WS ICS N/A CCS N/A Status Active Issue Date 2017-09-14 Implementation 2018-04-01 Centralized Committee 国家卫生计生委 Issuing Authority 国家卫生计生委