steel pipe column
短语词组
- steel -pipe column 鋼琯柱
- concrete -steel-pipe column 混凝土鋼琯柱
- steel pipe tree column 分叉鋼琯柱
- steel pipe frame column 鋼琯格搆柱
- Steel pipe column base 鋼琯柱基礎
- steel pipe concrete column 鋼琯混凝土
- single steel pipe column 單杆柱
- steel pipe composite column 鋼琯組郃柱
- rectangular steel pipe concrete column 矩形鋼琯混凝土柱 返回 steel pipe column