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能源涨价是大趋势现场考察者纷纷看好高效液化气“真的哎,这高效液化气火可真硬啊,一大壶水不到3分钟就烧开了,热值
Energy prices are the trend of the trend of field observers have optimistic about efficient liquefied gas ”Really hey, this highly efficient liquefied gas fire can be hard ah, a large pot of water boil less than 3 minutes, the calorific value