集团型城市燃气公司经济评价要点

高振, 赵思思, 陈思韵

Key points in the economic evaluation on enterprise group city gas companies

GAO Zhen, ZHAO Sisi, CHEN Siyun

天然气技术与经济 . 2022, (2): 56 -60 . DOI: 10.3969/j.issn.2095-1132.2022.02.010