Home / Standards / LS/T 1227-2022 LS/T 1227-2022 Active 惰性粉储粮防虫技术规程 Standard Type LS ICS N/A CCS N/A Status Active Issue Date 2022-07-18 Implementation 2023-01-18 Centralized Committee 国家粮食和物资储备局 Issuing Authority 国家粮食和物资储备局