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Zhu Bofang. coefficient of concrete elastic modulus, stress relaxation and Xu Biandu [c]. essays on hydraulic structures and mechanics of solids (Zhu Bofang proceedings), water conservancy and electric power press

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Rajoub Fong . concrete modulus of elasticity, Seo change and stress laxation coefficient [] C hydraulic structures and mechanics of solids essays . ( ) essays Rajoub Fong, water conservancy and electric power press

Zhu Bofang. coefficient of concrete elastic modulus, stress relaxation and Xu Biandu [c]. essays on hydraulic structures and mechanics of solids (Zhu Bofang proceedings), water conservancy and electric power press