煤炭工业协会 meaning in Chinese
coal industry society
Examples
- The top ten work point released by the china coal industry association
中国煤炭工业协会部署十大工作要点 - China coal industry network
中国煤炭工业协会 - Work with one heart , promote healthy development of coalindustry
同心协力促进煤炭工业健康发展李毅中到中国煤炭工业协会座谈