Absorbs way. There are many effective absorption of EV option will be applied to.The treatment of waste water, such as rice husk ash. Bagasse ash doddling marginWhich agricultural waste materials งเป็ In addition, the material.Naturally, some species can also be synthesized of EV on sucking.Liner with RA net images, for example, that onkam sludge carbide BU ex.Synthesized from coconut shell [2] margin of EV.
การแปล กรุณารอสักครู่..