Home / Standards / GB 11678 GB 11678 Abolished Hygienic standard for polytetrafluorethylene used as inner coating of food containers 食品容器内壁聚四氟乙烯涂料卫生标准 Standard Type GB ICS 67.040 CCS C53 Status 废止 Issue Date 1989-09-05 Implementation 1990-05-01 Responsible Dept 国家卫生健康委 Drafting Unit 国家卫生健康委