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中国煤炭资源区划
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中国煤炭资源区划
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中国煤炭资源分布
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zonation of coal resources in China
中国煤炭资源区划
综合考虑大地构造特征、煤炭资源聚集和赋存规律、地区经济发展水平和区划、水资源分布特征、生态环境特点、煤炭工业现状和布局、煤炭供需关系等方面后进行的中国煤炭资源划分。
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pipeline communication
pipeline computer
pipeline construction
pipeline container maintenance
pipeline control peg
pipeline corridor
pipeline corrosion and protection
pipeline corrosion protection
pipeline crossing construction
pipeline crossing engineering
pipeline current map
pipeline data hazard
pipeline defect detection
pipeline ditch or pipeline trench
pipeline efficiency
pipeline emergency repair
pipeline emergency rescue
pipeline engineering
pipeline engineering design
pipeline engineering geotechnical investigation
pipeline engineering survey
pipeline environmental protection
pipeline exception
pipeline explosion in Dalian port oil tank area
pipeline gas hydrate
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