泵式混凝土湿喷机
Wet Spraying Machine with Concrete Pump
活塞式混凝土湿喷机
Piston type wet concrete injector
湿法喷射混凝土
wet shotconcrete technique
钢筋网加强喷射混凝土
mesh reinforced shotcrete
钢纤维喷射混凝土
steel fiber sprayed concrete
steel fibre shotcrete
steel fiber reinforced shotcrete
steel fibrous shotcrete
steel fiber shotcrete
steel fiber reinforced concrete
steel fiber reinforced shot-concrete
混凝土喷射机料斗
hopper of shotcreting equipment