五月天婷婷在线播放|久久日产一线二线三线|免费看中文字幕一级黄片|国产成人精品日本亚洲黑人|国才精品成人99久久久久|国产精品久久久久激情影院|91精品国产免费久久久久久|欧美日韩成人精品久久久免费看

Recently, Hebei Province Price Bureau issued a "notice on the relevant clean heating price policy". The notice pointed out that we should vigorously promote the marketization trading mechanism, encourage clean heating and electricity consumption to actively participate in the electricity market transaction, and reduce the cost of electric heating while relieving the abandoning of the wind and light and expanding the electricity consumption. encouraging electricity storage, energy storage users carry out direct trading with wind power and photovoltaic power generation enterprises to establish long-term stable and low price supply and use relations.