1、[化工]煤气焦炭
...semi coke半焦炭gas coke煤气焦炭,气化焦炭...coke tar焦油 ...
2、煤气焦
... 煤气发生炉gas producer 煤气焦gas coke 煤气射入gas injection ...
3、煤气焦碳
... 每单位小时：unit per hour 煤气焦碳：gas coke 没食子酸钠：sodium gallate ...
4、气化焦炭
... 气化镁烧结物：magnesia clinker 气化焦炭：gas coke 气焊装置：gas welder ...
gas exchange coke煤气置换
gas works coke煤气厂焦炭;煤气焦炭
gas blanketing coke煤气焦炭
gas of coke furnace焦炉煤气
gas coal coke reaction气
gas of coke oven焦炉煤气
flue gas of coke oven焦炉烟道废气
coal gas and coke manufacture煤气和焦炭制造
gas and coke plant sewage煤气焦化污水