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Basic engineering
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Major and trace elements of the human body
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人体的常量与微量元素
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土木工程材料最终版
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Civil Engineering Materials Final Edition
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basic mechanical properties
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基本力学性质
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建筑砂浆
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construction mortar
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construction steel
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建筑钢材
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建筑钢材的技术标准和选用
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Technical standards and selection of construction steel
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Material durability
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材料的耐久性
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气硬性胶凝材料
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Air-hardening cementitious materials
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BS
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水泥混凝土
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水泥混凝土的主要性质
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