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economic census
释义
economic census
Encyclopedia
理学
普查
释
economic census
经济普查
在中国,为了解国民经济第二产业和第三产业的发展规模、结构、效益等信息,按照统一的方法、统一标准和统一时间,由国家统计局组织的对工业、建筑业和服务业所有单位和个体经营户进行的全面调查。
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ore particle size characteristic curve
ore particle size characteristics
ore particle size distribution equation
ore pass
ore pillar for mining
ore recovery ratio of mining
ore recrushing
ore reduction ratio/ ore crushing ratio
ore resources law
Ore ring
ore samples
Ore set
Oresme
Oresme crater
ore sorting
Orest Adamovich Kiprensky
Oresteia
ore storage facilities of concentrators
Oresund Bridge
Oresund Freeway
ore terminal
ore texture and structure
Ore theorem
ore transformer
O. Reynolds
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