Lub catalyst carrier, tseem hu ua kev txhawb nqa, yog ib qho ntawm cov khoom siv ntawm cov khoom thauj khoom catalyst, thiab yog lub cev pob txha uas txhawb nqa cov khoom siv ua kom tawg mus rau cov khoom nquag thiab tseem ua rau lub zog ntawm cov catalyst ...
Yam khoom: JZ-K1, JZ-K2, JZ-ASG, JZ-BSG, JZ-CSG
Nyeem ntxiv