Catalytic Agent

Peb yog cov kws tshaj lij catalytic tus neeg muag khoom thiab cov muag khoom hauv Suav teb. Yog hais tias koj yuav mus yuav zoo catalytic tus neeg saib xyuas ua nyob rau hauv Suav teb, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas.