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目前世界上通用小型汽油机使用得很广泛。产量也很大。例如美国年产量1000多万台、日本年产量也有300万台左右。所谓“通用”的概念各国不同,主要是指不专门为某种机械配套而设计、生产的汽油机。因之要考虑到较广泛的用途。例如;配水泵、发电机组、鼓风机、剪草机、农用机具、小手扶拖拉机、携带式动力、建筑机械……等等。所谓“小型”目前尚无统一概念,只日本
At present the world’s common small gasoline engine is widely used. Production is also great. For example, the United States produces more than 10 million units a year and Japan produces about 3 million units a year. The so-called “universal” concept of different countries, mainly refers to not specifically for a mechanical supporting design and production of gasoline engine. Therefore, we should consider a wider range of purposes. For example; water pumps, generator sets, blowers, lawn mowers, agricultural machinery, small walking tractors, portable power, construction machinery ... and so on. The so-called “small” there is no unified concept, only Japan