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本期带给读者一款样式特别的拖拉机模型——JOHN DEERE 620 LP。说它特别,一是在拖拉机的车头部分隆起一个圆柱形的缸体,二是在620型号后面加了两个字母“LP”。其实这两个特别之处都说明了一点:这是一款液化天然气动力的拖拉机!车头隆起的大包就是天然气罐,而“LP”就是液化天然气的英文缩写。这款模型是JOHN DEERE博物馆授权ERTL公司专门定制的,做工非常精细,全车由200多个零件组装而成,并附带一个收藏金牌,说明了这款模型的收藏级别定位。
This issue gives the reader a special tractor model - JOHN DEERE 620 LP. Say it special, one in the front part of the tractor uplift a cylindrical cylinder, the second is added in the 620 model after the two letters “LP ”. In fact, these two special features point out that this is a liquefied natural gas-powered tractor! The bulge in the front is a natural gas tank, and the “LP” is the acronym for liquefied natural gas. The model was custom-made by JOHN DEERE at ERTL. The workmanship was very elaborate. The whole car was assembled from more than 200 parts with a gold medal, indicating the collection-level positioning of the model.