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据1997年12月31日国家计委、国家经贸委、外经贸部联合发布的《外商投资产业指导目录》可知,其中煤炭工业有:(1)煤炭采掘运选设备设计与制造;(2)煤炭开采与洗选;(3)水煤浆、煤炭液化生产;(4)煤炭综合开发利用;(5)低热值燃料及伴生资源综合开发利用;(6)煤炭管道运输;(7)煤层气勘
According to the Guiding Catalog of Foreign Investment Industries jointly issued by the State Development Planning Commission, the State Economic and Trade Commission and the Ministry of Foreign Trade and Economic Cooperation on December 31, 1997, the coal industry includes: (1) the design and manufacture of coal mining equipment; (2) Coal mining and washing; (3) coal-water slurry and coal liquefaction production; (4) comprehensive coal development and utilization; (5) comprehensive utilization of low-calorific value fuels and associated resources; (6) coal pipeline transportation; survey