Mutsara wokutanga: Catalytic fluid cracking ndiyo main conversion unit ine nominal capacity ye. Mutsara wechipiri: Kuputika kukuru ndiko kunoshandurwa kwemvura kunoshandurwa nechinhu chinonzi catalytic fluid unit ine huwandu hwehuwandu hwe. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?
Kwete