Meantime the development features and trend of manganese sulfate in China were also stated,and it was pointed out that the development direction of manganese sulfate industry in China is towards t...

• 同时也对中国硫酸锰工业的发展特点及趋势做了描述,指出中国硫酸锰工业应沿着生产技术型、经济型、环保型方向发展。