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Early Iron Age remains in Mongolia
释义
Early Iron Age remains in Mongolia
Encyclopedia
历史学
蒙古国境内早期铁器时代遗存
释
Early Iron Age remains in Mongolia
蒙古国境内早期铁器时代遗存
蒙古国的早期铁器时代大致开始于公元前8~前7世纪。此时生产方式主要为游牧的畜牧业,出现了冶炼铁矿石的遗迹,出现了更加完善而适用的工具,使用铁质的斧、锄、短剑、刀等生产工具和武器。在继承了青铜时代的石板墓、赫列克苏尔、岩画风格的同时,也新出现了早期铁器时代特有的文化遗存,其中具有代表性的是昌德曼文化和巴泽蕾克文化的墓葬。
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Safety and Health in Construction Convention
safety and health inspection
safety appraisal of pumping station
safety appraiser
safety assessment
safety assessment of actuality
safety assessment of blasting projects
safety assessment of defects than the standard
safety assessment of food toxicology
safety assessment of pipeline project
safety assessment of railway signaling
safety assessment of seismic structure
safety assessment organization
safety assessment system of agricultural genetically modified organisms
safety assessment test of SRM
safety assurance system of construction project
safety attitude
safety audit
safety audits and safety assessment
safety awareness
safety barrier
safety behavior
safety behavior supervision
safety benefits rule
safety certification
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