Lub tsev
Khoom
Molecular siieves
Hydrotreing catalysts
Hloov kho catalysts
Sulphur Rov Qab
Lwm hom catalysts
Silica Gel
Carbon Molecular Sab Cib (CMS)
Ua kom cov pa roj carbon
Qhib Alumina
Txoj moo
Cov Lus Nug
Txog Peb
Tiv Tauj Peb
English
Lub tsev
Khoom
Hloov kho catalysts
Hloov kho catalysts
Hloov kho catalysts
Peb muab cov catalysts tag nrho rau cov khoom lag luam catalyning tas mus li (CCR) thiab kev thov ua ntu zus) rau koj cov ntawv thov kom tau txais roj av thiab BTX cov khoom lag luam.
kev noog
me mem quav naim
Ntaus nkag mus tshawb lossis ua kom kaw
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