摘要
我国采煤机械化，经过从无到有一个漫长发展过程，通过引进、消化、改造和创新，在采煤机械化工艺和装备方面，均取得了巨大的成就，现已形成了一套比较完整的研究、设计、制造、测试和检修体系。同时也应看到，我国采煤机械化发展水平与发达国家相比还有很大的差距。
China's mechanized coal miningoperation has grown up out of nothing. As a result of long development combining technical import,digestion, alteration and bringing in novel ideas, significant headways were realized in mechanised coalmining technique and relevant equipment- By far, an integrated system has come into being that includes R& D, design, manufacturing, testing and maintenance of mechanized coal mining equipment. At the sametime, however, we should be very clear that a big gap still exists in terms of coal mining mechanization levelbetween China and the developed countries.
出处
《中国煤炭》
1998年第1期14-16,共3页
China Coal
