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中国古代矿冶业
释义
中国古代矿冶业
Encyclopedia
工学
中国古代矿冶业
释
mining and metallurgy in ancient China
中国古代矿冶业
中国古代金属矿产的开采和冶炼活动。主要是金、银、铜、铁、锡、铅、锌、汞八种金属的生产。有关古代矿冶业的文献记载,早期仅有产地而无产量。《新唐书·食货志》首次记载全国银、铜、铁、锡的年收入量。历代文献中的年收入量并不等于年产量,而往往是税收量、征集量、官营矿冶产量等。
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underground haulage machinery
underground health facilities
underground high pressure operation safety
underground hydropower station
underground in pit tank
underground intelligent pipe network
underground launching silo
underground leaching of ore
underground loading equipment
underground logistics system planning
underground magnetic resonance imaging system
underground material transpoter
underground mechanized scaler
underground mine development
underground mine development choice
underground mined-out areas
underground mine emergency refuge system
underground mine intelligent dispatch
underground mining construction schedule planning
underground mining machinery
underground mining methods
underground mining schedule planning
underground multifunctional vehicle
underground municipal facilities
underground municipal facilities planning
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