新矿发展多种经营的探索与实践开滦矿务局钱家营矿李德明，董益仲－、发展多种经营的难点及认识上的思考我矿作为新矿井在发展多种经营上存在看诸多难点，主要表现为五个不适应：一是思想观念上的不适应。一些人认为新矿主要任务是煤炭生产、销售，抓住了煤就有了一切，而... New Mine Development and Management of a variety of business exploration Kailuan Mining Qian Camp Camp Li Deming, Dong Yizhong - the development of a variety of business difficulties and cognitive thinking mine as a new mine in the development of a variety of operating on the existence of many difficulties , Mainly manifested as five do not adapt: ​​First, the concept of mental incommensurate. Some people think that the new mine’s main task is coal production, sales, seize the coal has everything, and ...