摘要
分析了矿山机械产品的市场状况,指出要巩固现有市场、发展多种经营。
In this paper,It analyzes the market state of mining machinery products,It indicates that would conslidate the present markets and develop manifold varied.
出处
《矿山机械》
北大核心
1993年第4期2-4,共3页
Mining & Processing Equipment
