Home / Standards / LS/T 1221-2020 LS/T 1221-2020 Active 储粮害虫在线监测技术规程 Standard Type LS ICS N/A CCS N/A Status Active Issue Date 2020-11-19 Implementation 2021-05-19 Centralized Committee 国家粮食和物资储备局 Issuing Authority 国家粮食和物资储备局