nitrify แปลว่า
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Nitrifying Bacteria for Aquatic
Tie bars are nitrified to present high rigidity and better wear resistance.
Screw can be designed upon customer's request; the screw and barrel are made of special steel and processed by nitrifying.
Home › 10 in 1 Fish tank aquarium filter material Ceramic Bio Porous Biological Rings Aquarium Fish Tank Nitrifying Bacteria Material
(3) dicyandiamide fertilizer, dicyandiamide compound fertilizer can control the activity of nitrifying bacteria, so that the transformation rate of nitrogen in the soil can be adjusted to reduce the loss of nitrogen and improve fertilizer use efficiency.
