【摘要】 文中分析国外筑路小型液压挖掘机的生产、发展以及市场情况，同时探讨该产品在我国的生产现状及制约因素。更多还原

【Abstract】 The authors analyze the conditions of producing, developing and marketing of small hydraulic digger using on road construction in abroad. In addition. they disuss the situations and limited factors of producing these digger; in China.更多还原