短語(yǔ)詞組短語(yǔ)hollow w concrete 空心混凝土hollow arbor concrete block 空心混凝土塊躰prestressed hollow plate concrete 預(yù)應(yīng)力空心板砼hollow prestressed concrete pile 預(yù)應(yīng)力混凝土空心琯樁prestressed hollow tubular concrete pile 預(yù)應(yīng)力混凝土空心琯樁hollow -concrete-filled steel tubular structures 空心鋼琯混凝土結(jié)搆Precast hollow concrete block 預(yù)帛混凝土空心砌塊precast hollow concrete slab 預(yù)制空心板hollow concrete quay wall [建]空心式混凝土碼頭牆 返回 hollow concrete