- 1. 伸缩管接头: pipe expansion joint
... 套筒]伸缩管 telescopic pipe 伸缩管接头 pipe expansion joint 伸缩管接合 套管接合 telescopicjoint ...
dict.youdao.com - 2. 波纹管式伸缩管接头: Bellows type expansion joints
dict.youdao.com - 3. 输油管伸缩接头: expansion hose joint
dict.youdao.com - 4. 伸缩套筒式管接头: extension fitting
dict.youdao.com
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