Macro assessment indicated that the largest source of CO2 emissions of refineries was fuel combustion, accounting for more than 90% of total CO2 emissions of refineries.

评估结果显示，我国炼化企业CO2最大排放源是燃料燃烧，占CO2排放总量的90%以上。

youdao

Macro assessment indicated that the largest source of CO2 emissions of refineries was fuel combustion, accounting for more than 90% of total CO2 emissions of refineries.

评估结果显示，我国炼化企业CO2最大排放源是燃料燃烧，占CO2排放总量的90%以上。

youdao