Home / Standards / GB/T 39945-2021 GB/T 39945-2021 Active Method of heat penetration test for canned food 罐藏食品热穿透测试规程 Standard Type GBT ICS 67.050 CCS X70 Status 现行 Issue Date 2021-03-09 Implementation 2022-04-01 Responsible Dept 国家标准委 Drafting Unit N/A