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reinforced concrete structure
expl. 钢筋混凝土结构钢筋混凝土结构是指混凝土中配置非预应力钢筋的混凝土结构
hydroel.st. 钢筋混凝土结构
reinforced concrete structure: 27 phrases in 5 subjects
Architecture2
Explosives and Explosive Ordnance Disposal2
Hydroelectric power stations2
Metallurgy1
Technology20