Residential gas boilers 家用瓦斯热水器
Residential gas detectors 住宅煤气探测器
residential gas water heater 家用燃气热水器
The author discussed "the Specific Implementation Plan of Indoor Safety Inspections for Residential Gas Pipeline Customers of Luohe Zhongyu" as well as the achievements and experience.
详细叙述《漯河中裕居民用户室内安全检查具体实施方案》及取得的成效和经验。
In new residential areas, coal heating had been replaced by natural gas.
在新住宅区,天然气所取代燃煤供暖。
U.S. residential customers pay an average of 11 cents per kilowatt-hour (kWh) for power from a mix of coal, natural gas, nuclear and hydroelectric sources, but renewables are far pricier.
在美国,煤,天然气,核能以及水力发电的平均电价是一度电11美分。
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