Home / Standards / GB/T 31550-2015 GB/T 31550-2015 Active Corrugated boxes for packaging in transportation under low temperature 冷链运输包装用低温瓦楞纸箱 Standard Type GBT ICS 55.160 CCS A82 Status 现行 Issue Date 2015-05-15 Implementation 2016-01-01 Responsible Dept 国家标准委 Drafting Unit N/A