n.碳酸钾，苛性钾
Purpose: Mainly used in lithopone and material in potass, and widely used in agriculture and light industry.
用途: 用于制造锌钡粉和其他锌盐的原料,还广泛应用于农业与轻工业, 用作肥料、饲料添加剂等.
汉字吧hanzi8.com