polytetrafluorethylene

polytetrafluorethylene

美 　英

• 网络聚四氟乙稀

例句

Method for analysis of hygienic standard of polytetrafluorethylene - coating for inner wall of food container

食品容器内壁聚四氟乙烯涂料卫生标准的分析方法

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