This technology is a good way for medium and small nitrogenous fertilizer plants based on lump anthracite to reduce their cost of chemical fertilizers.
该技术是以无烟块煤为原料的中、小氮肥厂降低化肥成本较佳的途径。
This technology is a good way for medium and small nitrogenous fertilizer plants based on lump anthracite to reduce their cost of chemical fertilizers.
该技术是以无烟块煤为原料的中、小氮肥厂降低化肥成本较佳的途径。
应用推荐