Việt
khí chưa tinh chế
Anh
foul gas
raw coke oven gas
crude gas
waste gas
raw gas
Đức
Rohgas
Pháp
gaz de pyrogénation
Rohgas /n -es, -e/
khí chưa tinh chế; -
crude gas, waste gas
Rohgas /ENERGY-MINING,INDUSTRY-METAL/
[DE] Rohgas
[EN] foul gas; raw coke oven gas
[FR] gaz de pyrogénation