Research on Problems and Countermeasures of Energy Saving and Emission Reduction in Industrial Areas of Hebei Province
| Autor: | Nan-nan Cao, Xiao-geng Niu, Ruo-jiao Liu |
|---|---|
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | DEStech Transactions on Economics, Business and Management. |
| ISSN: | 2475-8868 |
| DOI: | 10.12783/dtem/emba2019/29370 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|