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raw and semifinished materials industry
释义
raw and semifinished materials industry
Encyclopedia
经济学
分水岭工业
释
raw and semifinished materials industry
原料工业
直接对采掘工业的产品进行加工,生产各种原材料的工业部门总称。是为制造业提供原材料的工业部门。又称原材料工业。
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heating boiler
heating coil
heating cutting
heating degree-day
heating effect
heating effect of microwave
heating energy consumption
heating equipment of hot water system
heating for livestock house
heating furnace flue gas
heating load
heating load calculaiton
heating load duration curve
heating machinery
heating medium
heating medium station
heating method of heat treatment
heating mode
heating of chromosphere and corona
heating of concentrators
heating of forging billet
heating of tube blank
heating oil gathering process
heating or cooling curve determination
heating period
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