Home / Standards / GB/T 20202-2019 GB/T 20202-2019 Active Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture 农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜 Standard Type GBT ICS 83.140.10 CCS G33 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A