电脑化混凝土立方块压力试验机
computerized automatic concrete cube crushing machine
消波混凝土块体
wave dissipating concrete block
hollow square
超缓凝混凝土
Ultra-retardation Concrete
super-slow setting concrete
occlusive pile super setting retarder ultra-retard
ultra-slow setting concrete
大体混凝土挡土墙
mass concrete retaining wall
单方混凝土承载力
bearing capacity of unit volume concrete
多灰浆混凝土混合料
over mortared concrete mix
防护辐射混凝土块
radiation shielding concrete block