Home / Standards / LY/T 3193-2020 LY/T 3193-2020 Abolished 竹质工程材料术语 Standard Type LY ICS N/A CCS N/A Status Abolished Issue Date 2020-03-30 Implementation 2020-10-01 Centralized Committee 国家林业和草原局 Issuing Authority 国家林业和草原局