expansion joint
短語詞組
- expansion rail joint 鋼軌伸縮調(diào)節(jié)器;溫度調(diào)節(jié)器
- expansion -joint filler 伸縮縫填料
- expansion device joint 補償接頭;膨脹節(jié)
- expansion ball joint 球形補償器
- expansion hose joint 輸油管伸縮接頭
- expansion brawl joint 球形彌補器
- expansion n joint 伸縮接頭;伸縮接縫
- Expansion -joint 伸縮縫
- gland packed expansion slip joint 填壓伸縮接頭 返回 expansion joint