coal industry
短语词组
- coal conversion industry 煤轉化産業
- Unit coal chemical industry 煤化工裝置
- coal tar industry 煤焦油工業
- coal mining industry basic 煤鑛基層
- coal logistics industry 煤炭物流業
- coal geological industry 煤田地質行業
- advanced coal chemical industry 新型煤化工
- Coal Mining Industry Company 煤鑛工業公司;煤鑛産業雄司;煤鑛工業女司
- coal mining industry 煤炭行業;煤炭開採業;採煤工業;採煤業 返回 coal industry