标签:Deadly--Ea - 英国华人论坛

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Carbon Monoxide Can Be Deadly--Early Detection Moni

HOW CARBON MONOXIDE GETS INTO THE AIR IN YOUR HOMECarbon monoxide is the major toxic combustion by-product that is created when gas, kerosene, or wood is burned to produce heat for cooking or warmth. Other combustion by-products include form...英国华人论坛