Milk variety, can be broadly classified into: whole milk, skim milk powder, instant milk, sweetened milk powder, infant milk formula and special preparation.

• 奶粉种类繁多，大致可分为：全脂奶粉、脱脂奶粉、速溶奶粉、加糖奶粉、婴幼儿奶粉和特殊配制奶粉。