thauj khoom
Khoom npe: OBA OB-1 rau yas
Cov tsos mob: Lub teeb daj hmoov
Xim : Xiav
Chemical Structure: Stilbene Derivatives
Aionic cwj pwm: Noionic
Siv: Sprinning / PE / PET / PP Draw
TSEV DYESTUFF OBA PIGMENTS AUXILIARIES Hais txog peb Xov xwm Tiv tauj peb SITEMAP