Raising price is reasonable and practical. What's more, the paper points out the space of it and also takes American natural gas industry for example to offer reference.

为不失偏颇，引入国外成熟天然气行业规制—以美国为例进行案例分析，验证并讨论天然气行业在杭州的发展前景。

youdao

Raising price is reasonable and practical. What's more, the paper points out the space of it and also takes American natural gas industry for example to offer reference.

为不失偏颇，引入国外成熟天然气行业规制—以美国为例进行案例分析，验证并讨论天然气行业在杭州的发展前景。

youdao