短語(yǔ)詞組短語(yǔ)steel cc slab 鋼連鑄坯Steel AQ Slab AQ 鋼板坯spring -steel floating slab track 鋼彈簧浮置板軌道bilateral steel -slab-bonded 雙面粘鋼stainless steel -carbon steel composite slab 不銹鋼─碳鋼復(fù)合板steel tube cored slab 空心鋼管混凝土樓蓋steel bar truss slab 鋼筋桁架樓承板steel slab pile 鋼板樁silicon steel slab 硅鋼板坯 返回 steel slab