编码描述:natural potassium – natrium nitrate, consisting of natural compound of natrium nitrate and potassium nitrate (content of potassium nitrate may arrive at44%), with total content of nitrogen not more than 16,3% of weight fractions in equivalent of dry nonaqueous product 编码来源:俄罗斯原始海关数据 产品标签: granular fertilizer,potassium nitrate