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液化石油气因使用方便,毒性低,燃烧时几乎无烟尘,二氧化碳等刺激性物质排出量低,为千家万户带来方便,成为理想的生活用燃料。然而,如使用不当,燃烧时也会产生有害的物质,仍能对人体造成危害。液化石油气燃烧时产生的有害废气虽然远低于煤和柴,但因燃气炉具没有烟囱,其燃烧产物都在室内弥漫,若住宅门窗紧闭,通风较差,废气滞留在室内,也
Liquefied petroleum gas (LPG) is an ideal fuel for domestic use due to its ease of use, low toxicity, virtually no smoke when burned, and low levels of emissions of stimulating substances such as carbon dioxide. However, if used improperly, harmful substances can also be produced when burned, which can still cause harm to the human body. Even though the harmful exhaust gas generated from liquefied petroleum gas burning is much lower than coal and wood, the combustion products are indoors because of the absence of chimneys in gas stoves. If the doors and windows in residential buildings are closed and the ventilation is poor and the exhaust gas stays in the room,