calcium potassium phosphate fertilizer是什么意思

用法例句

Nitric Phosphate-Potassium Fertilizer, basing on ammonium nitrate, is dangerous when produced, processed, transported and deposited.

硝酸磷钾肥是以硝酸铵为基础的肥料,在生产,加工,运输及储存中存在一定的危险性。