Desc:Ferrous sulfate (alum) molecular formula FeSO47H2O An inorganic compound, anhydrous ferrous sulfate is a white powder, soluble in water, the aqueous s...
Desc:Ferrous sulfate (alum) molecular formula FeSO47H2O An inorganic compound, anhydrous ferrous sulfate is a white powder, soluble in water, the aqueous s...
Desc:Product DescriptionHumidifier is a household machine to give natural air moisturizing, it is well performing in relieve the uncomfortable symptoms cau...
Desc:Waste water treatment equipment filter pressHydraulic filter presscan be divided into plate and frame type and chamber type. it is one kind of intermi...