Thermal overhead pipeline system is widely applicable for petrochemical and city heat supply engineering.
热力架空管道系统在石油化工和城市供热工程中得到了广泛的应用。
In fact, starting in 1997, the Swedish city of Helsingborg used local crematoriums to supply 10 percent of the heat for its homes.
事实上，自1997开始，瑞典城市赫尔辛堡用当地的殡仪馆供应10%的家用能量。
Beginning with current status of city concentration heat - supply charge on the basis of quantity, this paper discuses its rationality, feasibility and necessary tendency.
本文从我国城市集中供热收费的现状出发，探讨了城市供热计量收费的合理性、可行性及必然趋势。
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