Sephetho sa liteko:
Ho tloha metsing a tala : Metsotso e 10 ho isa ho metsotso e 20 ho isa ho metsotso e 30.
Qetellong, metsi a Tap
Nako ea poso: Jun-20-2022
Phekolo ea decolorization ea metsi a litšila: ozone decolorization.
Nako ea poso: Jun-20-2022