It stipulates the staple food of Lanxian Potato Banquet: the raw materials, cooking utensils, production technology, plating, quality requirements and best eating time of potato hot and sour noodles.
T/LXCY 2.5-2022 history
2022T/LXCY 2.5-2022 Lanxian County Potato Feast Staple Food: Potato Hot and Sour Powder Cooking Specifications