混凝土抗压强度
concrete compressive strength
concrete compression strength
Compression Strength of Concrete
concrete crushing strength
Compressive Strength of Concrete
concrete strength
钢筋网加强喷射混凝土
mesh reinforced shotcrete
钢纤维喷射混凝土
steel fiber reinforced concrete
steel fiber reinforced shot-concrete
steel fiber sprayed concrete
steel fibre shotcrete
steel fiber reinforced shotcrete
steel fibrous shotcrete
steel fiber shotcrete
混凝土喷射机料斗
hopper of shotcreting equipment
湿法喷射混凝土
wet shotconcrete technique
纤维喷射混凝土
fiber reinforced shotcrete
fibrous shotcrete
C50高强度混凝土
C50 high strength concrete