how to make simple potato salad

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{"title":"New model Fully Automatic Salad french fries potato chips production line for sale","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/cc\/82\/7dde2a960363e209b4605b866282-200x200-1.jpg","attrs":{"Price":"$30,000.00\/sets >=1 sets","Brand Name":"Huafood","Condition":"New","Applicable Industries":"Food & Beverage Factory, Food Shop, Food & Beverage Shops","Showroom Location":"None","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided","Marketing Type":"New Product 2020","Warranty of core components":"3 years","Core Components":"Motor","Place of Origin":"Guangdong, China","Voltage":"220V\/380V,can be customized","Power":"76kw","Dimension(L*W*H)":"as customized","Weight":"KG","Warranty":"1 Year","Application fields":"Vegetable processing plant, Fruit processing plant, Snack food factory","Machinery Function":"wash\/cut\/fry\/flavor","Raw material":"Vegetables","Output product name":"potato chips\/french fries","Key Selling Points":"High Productivity","Material":"Stainless Steel","Function":"Making Fresh Potato Chips","Usage":"Fries Potato Chips","Shape":"Potato Chips French Chips","Application":"Potato Chips Processing Industry","Power Source":"Electric Gas","Output":"30-200kg\/h","Feature":"Automatic Production","Including":"7-10machines","Type":"Fully Automatic Processing Line","Packaging Details":"International standard wooden case packing","Port":"shanghai\/qingdao\/shenzhen\/guangzhou","Supply Ability":"10 Set\/Sets per Month"}}