多灰浆混凝土混合料
over mortared concrete mix
HJT-2型混凝土输送罐
HJT-2 concrete stirring barrel
钢-混凝土混合结构
Steel-concrete Hybrid Structure
The steel-concrete mixed structure
steel-concrete mixed structure
high-rise steel-concrete mixed structure
steel-concrete hybrid structures
steel-concrete composite structure
steel-concrete mixed structures
钢-混凝土混合结构体系
steel-concrete mixed structural system
混合料输送阻力系数
Resistance Coeffient of Conveyering Mix