CO2气田气
carbon dioxide-reservoir gas
催化干气
FCC dry gas
catalytic drying gas
catalytic dry gas
Off Gas from Catalytic Cracking
FCC dry-gas
催化干气制乙苯
ethylbenzene unit from FCC dry gas
催化裂化干气
catalytic cracking dry gas
FCC off-gas
FCC dry gas
FCC off gas
催化裂化干气制乙苯装置
ethylbenezene unit using FCC dry gas as feedstock
大气干湿沉降
atmospheric dry and wet deposition
atmospheric bulk deposition