Home / Standards / NY/T 4224-2022 NY/T 4224-2022 Active 浓缩天然胶乳 无氨保存离心胶乳 规格 Standard Type NY ICS N/A CCS N/A Status Active Issue Date 2022-11-11 Implementation 2023-03-01 Centralized Committee 农业农村部 Issuing Authority 农业农村部