论文部分内容阅读
国外某知名企业分析未来中国小挖市场的竞争重点集中在服务网络上,国内也有企业认为小挖是一个前期投入少、后期回报大的产业,
A well-known foreign enterprises to analyze the future competition in China’s small dug market focused on the service network, some domestic enterprises that small dig is a small initial investment, the late return of large industries,