Cellulose ether, amagwiritsidwa ntchito kwambiri mumatope.Monga mtundu wa mapadi etherified, mapadi ether ndi kuyanjana kwa madzi, ndipo polima pawiri ali kwambiri mayamwidwe madzi ndi madzi posungira luso, amene angathe bwino kuthetsa magazi matope, yochepa ntchito nthawi, kukakamira, etc. Insuffici...
Werengani zambiri