thauj khoom
Khoom npe: OBA OB rau yas
Cov tsos mob: Ntsuab hmoov
Xim: Xiav
Chemical Structure: Bisbenzoxazole Derivatives
Aionic cwj pwm: Noionic
Siv: Thermoplastic / Printing number case / Txiv neej ua fiber ntau / Lacquer
TSEV DYESTUFF OBA PIGMENTS AUXILIARIES Hais txog peb Xov xwm Tiv tauj peb SITEMAP